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Packagepc.ig
Resource TypeImplementationGuide
IdImplementationGuide-hl7.eu.fhir.protect-child.json
FHIR VersionR4
Sourcehttps://build.fhir.org/ig/hl7-eu/protect-child/index.html
URLhttps://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/ImplementationGuide/hl7.eu.fhir.protect-child
Version0.1.0-ci-build
Statusdraft
Date2026-02-09T17:40:58+00:00
NameProtectChildIG
TitlePROTECT-CHILD Pediatric Transplant Data Implementation Guide
DescriptionFHIR Implementation Guide for the PROTECT-CHILD project, defining a common pediatric transplant data model (recipient, donor, transplant events, follow-up, labs, microbiology, biospecimens, omics and outcomes) for use in local data space capsules and federated analytics.

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Narrative

Note: links and images are rebased to the (stated) source

Generated Narrative: ImplementationGuide hl7.eu.fhir.protect-child

ProtectChildIG

The official URL for this implementation guide is:

https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/ImplementationGuide/hl7.eu.fhir.protect-child

FHIR Implementation Guide for the PROTECT-CHILD project, defining a common pediatric transplant data model (recipient, donor, transplant events, follow-up, labs, microbiology, biospecimens, omics and outcomes) for use in local data space capsules and federated analytics.


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          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/variant-annotation-annotation-database"
        },
        "name": "Annotation database",
        "description": "Database used for this variant annotation.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/genomic-test-annotation-databases"
        },
        "name": "Annotation databases",
        "description": "Information about the databases used for annotation.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/genomic-test-annotation-tools"
        },
        "name": "Annotation tools",
        "description": "Information about the tool used for annotation.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/marker-immune-function-mica"
        },
        "name": "Anti-MICA antibody result",
        "description": "Anti-MICA (MHC class I–related chain A) antibody result.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/marker-immune-function-micb"
        },
        "name": "Anti-MICB antibody result",
        "description": "Anti-MICB (MHC class I–related chain B) antibody result.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pre-medication-antihypertensive-treatment"
        },
        "name": "Antihypertensive treatment",
        "description": "antihypertensive_treatment – blood-pressure–lowering drug(s) used pre-transplant.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pre-medication-antiviral-phrophylaxis"
        },
        "name": "Antiviral prophylaxis pre-medication",
        "description": "antiviral_phrophylaxis – preventive antiviral medication(s) given to reduce risk of viral infection or reactivation (Kidney only).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/immunosuppressive-maintenance-auc"
        },
        "name": "Area under the concentration–time curve (AUC)",
        "description": "auc – pharmacokinetic area under the curve for the immunosuppressant.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/epigenome-study-array-date"
        },
        "name": "Array date",
        "description": "Date when the array was run.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/marker-immune-function-atr1"
        },
        "name": "AT1R antibody result",
        "description": "Angiotensin II type-1 receptor (AT1R) antibody result.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/methylomic-study-beta-value"
        },
        "name": "Beta value",
        "description": "Beta value representing methylation level.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/biosample"
        },
        "name": "Biological Sample",
        "description": "Biological sample linked to transplant patients and omics studies, aligned with the bio_sample table.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/visit-bio-sample-ref"
        },
        "name": "BioSample ID relationship",
        "description": "Reference to the primary biosample collected at this visit (bio_sample_id).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-bio-sample-lm"
        },
        "name": "BioSample logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `bio_sample`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "CodeSystem"
          }
        ],
        "reference": {
          "reference": "CodeSystem/biosample-tissue-type-cs"
        },
        "name": "BioSample Tissue Type CodeSystem",
        "description": "Tissue types for biological samples (from the bio_sample table).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "ValueSet"
          }
        ],
        "reference": {
          "reference": "ValueSet/biosample-tissue-type-vs"
        },
        "name": "BioSample Tissue Type ValueSet",
        "description": "Allowed tissue types for BioSample.tissue_type.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/epigenome-study-bisulfite-date"
        },
        "name": "Bisulfite date",
        "description": "Date of bisulfite conversion.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/epigenome-study-bisulfite-reference-kit"
        },
        "name": "Bisulfite reference kit",
        "description": "Bisulfite conversion kit used in the epigenome experiment.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/microbiology-bkv-fish-kidney-biopsy"
        },
        "name": "BKV FISH on kidney biopsy",
        "description": "bkv_fish_kidney_biopsy – BK virus FISH on kidney biopsy; false=Negative, true=Positive.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/microbiology-bkv-dna-kidney-biopsy"
        },
        "name": "BKV-DNA on kidney biopsy",
        "description": "bkv_dna_kidney_biopsy – detection of BK virus DNA on kidney biopsy; false=Negative, true=Positive.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/microbiology-blood-bkv-dna"
        },
        "name": "Blood BKV-DNA",
        "description": "blood_bkv_dna – detection of BK virus DNA in blood; false=Negative, true=Positive.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/microbiology-cmv-dna"
        },
        "name": "Blood CMV-DNA",
        "description": "cmv_dna – CMV nucleic acid test result (false=Negative, true=Positive).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/microbiology-ebv-dna"
        },
        "name": "Blood EBV-DNA",
        "description": "ebv_dna – EBV nucleic acid test result (quantitative, float).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/microbiology-parvovirus-b19-dna"
        },
        "name": "Blood Parvovirus B19-DNA",
        "description": "parvovirus_b19_dna – detection of parvovirus B19 DNA in blood; false=Negative, true=Positive.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/epigenome-study-chip-type"
        },
        "name": "Chip type",
        "description": "Type of chip used for the epigenome array.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/genomic-test-chromosome-corrdinate"
        },
        "name": "Chromosome coordinate",
        "description": "Coordinate system for numbering the chromosomes.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/target-region-chromosome-id"
        },
        "name": "Chromosome ID",
        "description": "Chromosome identifier (e.g. 1–22, 23=X, 24=Y, 25=MT).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/clinical-variable"
        },
        "name": "Clinical Variable",
        "description": "Clinical variables and vital signs recorded for a transplant patient.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/outcome-clinical-variable-ref"
        },
        "name": "Clinical variable ID relationship",
        "description": "Reference to clinical variable/vital signs information associated with this outcome.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/visit-clinical-variable-ref"
        },
        "name": "Clinical variable ID relationship",
        "description": "Reference to clinical variables recorded at this visit (clinical_variable_id).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-clinical-variable-lm"
        },
        "name": "ClinicalVariable logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `clinical_variable`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/microbiology-cmv-igg"
        },
        "name": "CMV serology IgG",
        "description": "cmv_igg – presence of IgG antibodies against CMV; false=Negative, true=Positive.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/microbiology-cmv-igm"
        },
        "name": "CMV serology IgM",
        "description": "cmv_igm – presence of IgM antibodies against CMV; false=Negative, true=Positive.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/variant-occurrence-cnv-locus"
        },
        "name": "CNV locus",
        "description": "Locus information for CNV.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/transplant-cold-ischaemia-time"
        },
        "name": "Cold ischaemia time (minutes)",
        "description": "Cold ischaemia time for the graft in minutes (cold_ischemia_time).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/concomitant-disease"
        },
        "name": "Concomitant Disease",
        "description": "Relevant concomitant diseases associated to a subject or record.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "CodeSystem"
          }
        ],
        "reference": {
          "reference": "CodeSystem/concomitant-disease-category"
        },
        "name": "Concomitant Disease Category",
        "description": "Categories of relevant concomitant diseases.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "ValueSet"
          }
        ],
        "reference": {
          "reference": "ValueSet/concomitant-disease-category-vs"
        },
        "name": "Concomitant Disease Category ValueSet",
        "description": "ValueSet of relevant concomitant diseases.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/concomitant-episode-disease-ref"
        },
        "name": "Concomitant disease ID relationship",
        "description": "Reference to the concomitant disease record associated with this episode.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/concomitant-disease-name"
        },
        "name": "Concomitant disease name(s)",
        "description": "Set of relevant concomitant diseases.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/concomitant-episode"
        },
        "name": "Concomitant Episode",
        "description": "Clinical episode related to a concomitant disease for a transplant patient.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/concomitant-medication-episode-ref"
        },
        "name": "Concomitant episode ID relationship",
        "description": "Reference to the concomitant episode this medication belongs to.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/outcome-concomitant-episode-ref"
        },
        "name": "Concomitant episode ID relationship",
        "description": "Reference to concomitant episode information associated with this outcome.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/visit-concomitant-episode-ref"
        },
        "name": "Concomitant episode ID relationship",
        "description": "Reference to a concomitant episode associated with this visit (concomitant_episode_id).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/concomitant-medication"
        },
        "name": "Concomitant Medication",
        "description": "Concomitant medication records associated with a concomitant episode.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "CodeSystem"
          }
        ],
        "reference": {
          "reference": "CodeSystem/concomitant-medication-category"
        },
        "name": "Concomitant Medication Category",
        "description": "Categories of concomitant medications.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "ValueSet"
          }
        ],
        "reference": {
          "reference": "ValueSet/concomitant-medication-category-vs"
        },
        "name": "Concomitant Medication Category ValueSet",
        "description": "ValueSet of concomitant medication categories.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-concomitant-disease-lm"
        },
        "name": "ConcomitantDisease logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `concomitant_disease`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-concomitant-episode-lm"
        },
        "name": "ConcomitantEpisode logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `concomitant_episode`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-concomitant-medication-lm"
        },
        "name": "ConcomitantMedication logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `concomitant_medication`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/variant-occurrence-copy-number"
        },
        "name": "Copy number",
        "description": "Copy number value for CNV data.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/clinical-variable-date"
        },
        "name": "Date",
        "description": "Date when vital signs were measured.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/patient-instrumental-investigation-date"
        },
        "name": "Date of instrumental investigation",
        "description": "Date on which the instrumental investigation was performed.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/variant-occurrence-rs-id"
        },
        "name": "dbSNP rsID",
        "description": "dbSNP reference ID (rsID) maintained by NCBI.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/methylomic-study-detection-p-value"
        },
        "name": "Detection p-value",
        "description": "Detection p-value for the methylation measurement.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "ValueSet"
          }
        ],
        "reference": {
          "reference": "ValueSet/dialysis-type-vs"
        },
        "name": "Dialysis method ValueSet",
        "description": "Dialysis method values expressed using LOINC Answer codes (aligned with LOINC answer list LL2102-3 for 70958-4).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/clinical-variable-diastolic-blood-pressure"
        },
        "name": "Diastolic blood pressure",
        "description": "Diastolic blood pressure in mmHg.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/biosample-dna-concentration"
        },
        "name": "DNA concentration",
        "description": "dna_concentration – DNA concentration for the sample (float).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/microbiology-donor-ref"
        },
        "name": "Donor ID relationship",
        "description": "donor_id – reference to the donor associated with this microbiology record.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/donor-liver-type-observation"
        },
        "name": "Donor liver graft type observation",
        "description": "Type of liver graft (complete vs partial) captured as an Observation (LOINC 74836-8).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "CodeSystem"
          }
        ],
        "reference": {
          "reference": "CodeSystem/donor-liver-type-cs"
        },
        "name": "Donor Liver Type CodeSystem",
        "description": "Type of liver donation (complete vs partial).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "ValueSet"
          }
        ],
        "reference": {
          "reference": "ValueSet/donor-liver-type-vs"
        },
        "name": "Donor Liver Type ValueSet",
        "description": "Allowed values for donor liver type (Complete, Partial).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-donor-lm"
        },
        "name": "Donor logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `donor`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/donor-pre-ktx-dialysis-type-observation"
        },
        "name": "Donor pre-KTX dialysis type observation",
        "description": "Dialysis method prior to kidney transplantation (LOINC 70958-4).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/donor-type-ext"
        },
        "name": "Donor type",
        "description": "Whether the donor is living or deceased.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "CodeSystem"
          }
        ],
        "reference": {
          "reference": "CodeSystem/donor-type"
        },
        "name": "Donor type",
        "description": "Living vs deceased donor classification.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "ValueSet"
          }
        ],
        "reference": {
          "reference": "ValueSet/donor-type"
        },
        "name": "Donor type value set",
        "description": "Allowed values for donor type (Living, Deceased).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/marker-immune-function-dsa"
        },
        "name": "Donor-specific antibody (DSA)",
        "description": "Donor-specific antibody flag for the HLA antibody above (yes/no).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/transplant-donor-recipient-weight-ratio"
        },
        "name": "Donor/recipient weight ratio",
        "description": "Ratio of donor graft weight to recipient body weight (d_r_weight_ration).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/immunosuppressive-maintenance-dose"
        },
        "name": "Dose of immunosuppressant",
        "description": "dose – maintenance dose of the immunosuppressant.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/microbiology-ebv-igg-anti-vca"
        },
        "name": "EBV serology IgG anti-VCA",
        "description": "ebv_igg_anti_vca – presence of IgG antibodies against EBV Viral Capsid Antigen (VCA); false=Negative, true=Positive.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/microbiology-ebv-igg-ebna"
        },
        "name": "EBV serology IgG EBNA",
        "description": "ebv_igg_ebna – presence of IgG antibodies against EBV Nuclear Antigen (EBNA); false=Negative, true=Positive.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/microbiology-ebv-igm-anti-ea"
        },
        "name": "EBV serology IgM anti-EA",
        "description": "ebv_igm_anti_ea – presence of IgM antibodies against EBV Early Antigen (EA); false=Negative, true=Positive.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/microbiology-ebv-igm-anti-vca"
        },
        "name": "EBV serology IgM anti-VCA",
        "description": "ebv_igm_anti_vca – presence of IgM antibodies against EBV Viral Capsid Antigen (VCA); false=Negative, true=Positive.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/immunosuppressive-maintenance-end-date"
        },
        "name": "End date of maintenance therapy",
        "description": "Date when this maintenance immunosuppressant regimen was stopped (if applicable).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/target-region-end-position"
        },
        "name": "End position",
        "description": "End position of the target region (genomic coordinate).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/epigenome-study"
        },
        "name": "Epigenome Study",
        "description": "Epigenome (e.g. methylation array) study metadata and platform details.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/biosample-epigenome-study-ref"
        },
        "name": "Epigenome Study ID Relationship",
        "description": "epigenome_study_id – reference to epigenome study linked to this sample.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-epigenome-study-lm"
        },
        "name": "EpigenomeStudy logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `epigenome_study`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/concomitant-episode-date"
        },
        "name": "Episode date",
        "description": "Date of the concomitant episode.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/concomitant-episode-description"
        },
        "name": "Episode description",
        "description": "Description of the concomitant episode.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/marker-immune-function-etar"
        },
        "name": "ETAR antibody result",
        "description": "Endothelin receptor type-A (ETAR) antibody result.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/post-event-description"
        },
        "name": "Event description",
        "description": "Free-text description of the post-transplant event.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/post-event-end-date"
        },
        "name": "Event end date",
        "description": "Date when the post-transplant event resolved or ended.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/post-event-onset-date"
        },
        "name": "Event onset date",
        "description": "Date when the post-transplant event started.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Specimen"
          }
        ],
        "reference": {
          "reference": "Specimen/biosample-example-1"
        },
        "name": "Example Biological Sample",
        "description": "Example biological sample used in Visit example.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/biosample"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Basic"
          }
        ],
        "reference": {
          "reference": "Basic/clinical-variable-example-1"
        },
        "name": "Example Clinical Variables",
        "description": "Example set of clinical variables for a transplant patient.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/clinical-variable"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Basic"
          }
        ],
        "reference": {
          "reference": "Basic/concomitant-disease-example-1"
        },
        "name": "Example Concomitant Disease",
        "description": "Example record of a concomitant disease.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/concomitant-disease"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Basic"
          }
        ],
        "reference": {
          "reference": "Basic/concomitant-episode-example-1"
        },
        "name": "Example Concomitant Episode",
        "description": "Example concomitant episode for a transplant patient.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/concomitant-episode"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Basic"
          }
        ],
        "reference": {
          "reference": "Basic/concomitant-medication-example-1"
        },
        "name": "Example Concomitant Medication",
        "description": "Example concomitant medication for a concomitant episode.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/concomitant-medication"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Observation"
          }
        ],
        "reference": {
          "reference": "Observation/ExampleDonorABOGroupObservation1"
        },
        "name": "Example donor ABO observation",
        "description": "ABO group for the transplant donor.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/patient-abo-group-observation"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Observation"
          }
        ],
        "reference": {
          "reference": "Observation/ExampleDonorHLATypingClassIObservation1"
        },
        "name": "Example donor HLA class I typing",
        "description": "Example HLA class I typing result (A, B, C) for the donor.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/patient-hla-typing-class-i-observation"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Observation"
          }
        ],
        "reference": {
          "reference": "Observation/ExampleDonorHLATypingClassIIObservation1"
        },
        "name": "Example donor HLA class II typing",
        "description": "Example HLA class II typing result (DP, DQ, DR) for the donor.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/patient-hla-typing-class-ii-observation"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Observation"
          }
        ],
        "reference": {
          "reference": "Observation/ExampleDonorLiverType1"
        },
        "name": "Example donor liver graft type",
        "description": "Example donor liver graft type.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/donor-liver-type-observation"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "List"
          }
        ],
        "reference": {
          "reference": "List/ExampleDonorObservationsList1"
        },
        "name": "Example donor observations list",
        "description": "An example List that links the donor to donor-level Observations.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/patient-observations"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Observation"
          }
        ],
        "reference": {
          "reference": "Observation/ExampleDonorPRAObservation1"
        },
        "name": "Example donor PRA observation",
        "description": "Example PRA (%) recorded for the donor (if available).",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/patient-pra-observation"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Observation"
          }
        ],
        "reference": {
          "reference": "Observation/ExampleDonorDialysisType1"
        },
        "name": "Example donor pre-KTX dialysis type",
        "description": "Example donor dialysis method prior to kidney transplant.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/donor-pre-ktx-dialysis-type-observation"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Observation"
          }
        ],
        "reference": {
          "reference": "Observation/ExampleDonorRhFactorObservation1"
        },
        "name": "Example donor Rh observation",
        "description": "Rh type for the transplant donor.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/patient-rh-factor-observation"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Basic"
          }
        ],
        "reference": {
          "reference": "Basic/epigenome-study-example-1"
        },
        "name": "Example Epigenome Study",
        "description": "Example epigenome (methylation array) study record.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/epigenome-study"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Basic"
          }
        ],
        "reference": {
          "reference": "Basic/genomic-test-example-1"
        },
        "name": "Example Genomic Test",
        "description": "Example genomic test / sequencing platform configuration.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/genomic-test"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Observation"
          }
        ],
        "reference": {
          "reference": "Observation/ExampleHistDxDate1"
        },
        "name": "Example histological diagnosis date",
        "description": "Example date of histological diagnosis.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/patient-histological-diagnosis-date-observation"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Basic"
          }
        ],
        "reference": {
          "reference": "Basic/immunosuppressant-example-1"
        },
        "name": "Example Immunosuppressant",
        "description": "Example immunosuppressant drug definition.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/immunosuppressant"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Basic"
          }
        ],
        "reference": {
          "reference": "Basic/imm-ind-pat-example-1"
        },
        "name": "Example Immunosuppressant Induction to Patient",
        "description": "Example record of immunosuppressive induction therapy given to a patient.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/immunosuppressive-induction-patient"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Basic"
          }
        ],
        "reference": {
          "reference": "Basic/immunosuppressive-maintenance-patient-example-1"
        },
        "name": "Example Immunosuppressive Maintenance to Patient",
        "description": "Example record of maintenance immunosuppressive therapy for a transplant recipient.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/immunosuppressive-maintenance-patient"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Basic"
          }
        ],
        "reference": {
          "reference": "Basic/instrumental-investigation-example-1"
        },
        "name": "Example Instrumental Investigation",
        "description": "Example imaging/instrumental investigation for a transplant patient.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/instrumental-investigation"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Observation"
          }
        ],
        "reference": {
          "reference": "Observation/lab-result-observation-example-1"
        },
        "name": "Example Lab Result Observation",
        "description": "Example creatinine result for a transplant recipient.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/lab-result-observation"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Basic"
          }
        ],
        "reference": {
          "reference": "Basic/lab-test-example-1"
        },
        "name": "Example Lab Test",
        "description": "Example definition of a lab test (Albumin).",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/lab-test"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "DiagnosticReport"
          }
        ],
        "reference": {
          "reference": "DiagnosticReport/lab-report-example-1"
        },
        "name": "Example Laboratory Report",
        "description": "Example lab report grouping a single creatinine result.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/lab-report"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Observation"
          }
        ],
        "reference": {
          "reference": "Observation/ExampleLiverDx1"
        },
        "name": "Example liver disease diagnosis",
        "description": "Example liver diagnosis and diagnosis date.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/patient-liver-disease-diagnosis-observation"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Basic"
          }
        ],
        "reference": {
          "reference": "Basic/mark-imm-func-example-1"
        },
        "name": "Example Marker of Immune Function",
        "description": "Example immune function marker record for a transplant patient.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/marker-immune-function"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Basic"
          }
        ],
        "reference": {
          "reference": "Basic/methylomic-study-example-1"
        },
        "name": "Example Methylomic Study",
        "description": "Example methylomic record for a locus.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/methylomic-study"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Observation"
          }
        ],
        "reference": {
          "reference": "Observation/microbiology-example-1"
        },
        "name": "Example Microbiology record",
        "description": "Example microbiology panel for a transplant recipient.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/microbiology"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Basic"
          }
        ],
        "reference": {
          "reference": "Basic/outcome-example-1"
        },
        "name": "Example Outcome",
        "description": "Example outcome record for a transplant patient.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/outcome"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Basic"
          }
        ],
        "reference": {
          "reference": "Basic/outcome-type-example-1"
        },
        "name": "Example Outcome Type",
        "description": "Example outcome type: Chronic renal failure after pLTx.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/outcome-type"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Observation"
          }
        ],
        "reference": {
          "reference": "Observation/ExamplePatientABO1"
        },
        "name": "Example patient ABO observation",
        "description": "ABO group for the transplant recipient.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/patient-abo-group-observation"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Observation"
          }
        ],
        "reference": {
          "reference": "Observation/ExamplePatientHLAClassI1"
        },
        "name": "Example patient HLA class I typing",
        "description": "Example HLA class I typing result (A, B, C).",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/patient-hla-typing-class-i-observation"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Observation"
          }
        ],
        "reference": {
          "reference": "Observation/ExamplePatientHLAClassII1"
        },
        "name": "Example patient HLA class II typing",
        "description": "Example HLA class II typing result (DP, DQ, DR).",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/patient-hla-typing-class-ii-observation"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Observation"
          }
        ],
        "reference": {
          "reference": "Observation/patient-instrumental-investigation-example-1"
        },
        "name": "Example Patient Instrumental Investigation",
        "description": "Example of a patient instrumental investigation linked to InstrumentalInvestigation catalogue.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/patient-instrumental-investigation"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Observation"
          }
        ],
        "reference": {
          "reference": "Observation/ExamplePatientPRALast"
        },
        "name": "Example patient last PRA observation",
        "description": "Most recent PRA (%).",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/patient-pra-observation"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Observation"
          }
        ],
        "reference": {
          "reference": "Observation/ExamplePatientPRAMax"
        },
        "name": "Example patient max PRA observation",
        "description": "Maximum PRA (%).",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/patient-pra-observation"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "List"
          }
        ],
        "reference": {
          "reference": "List/ExamplePatientObservationsList1"
        },
        "name": "Example patient observations list",
        "description": "An example List that links the transplant recipient to their patient-level Observations.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/patient-observations"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Observation"
          }
        ],
        "reference": {
          "reference": "Observation/ExamplePatientRh1"
        },
        "name": "Example patient Rh observation",
        "description": "Rh type for the transplant recipient.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/patient-rh-factor-observation"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Basic"
          }
        ],
        "reference": {
          "reference": "Basic/post-event-type-example-1"
        },
        "name": "Example Post Event Type",
        "description": "Example post-transplant event type: Episodes of AKI after LTx.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/post-event-type"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Basic"
          }
        ],
        "reference": {
          "reference": "Basic/post-event-example-1"
        },
        "name": "Example Post-Transplant Event",
        "description": "Example of a post-transplant event (e.g., infection episode).",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/post-event"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Basic"
          }
        ],
        "reference": {
          "reference": "Basic/pre-medication-example-1"
        },
        "name": "Example Pre-medication",
        "description": "Example record of pre-transplant medications.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/pre-medication"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Basic"
          }
        ],
        "reference": {
          "reference": "Basic/reference-genome-grch38"
        },
        "name": "Example Reference Genome GRCh38",
        "description": "Example GRCh38 reference genome used for genomic tests.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/reference-genome"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Observation"
          }
        ],
        "reference": {
          "reference": "Observation/ExampleRenalDx1"
        },
        "name": "Example renal disease diagnosis",
        "description": "Example renal diagnosis and diagnosis date.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/patient-renal-disease-diagnosis-observation"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Basic"
          }
        ],
        "reference": {
          "reference": "Basic/target-region-example-1"
        },
        "name": "Example Target Region",
        "description": "Example target region linked to a genomic test.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/target-region"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Encounter"
          }
        ],
        "reference": {
          "reference": "Encounter/TransplantExample1"
        },
        "name": "Example transplant",
        "description": "Example transplant instance mapped from the transplant table.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/transplant"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Patient"
          }
        ],
        "reference": {
          "reference": "Patient/ExampleDonor1"
        },
        "name": "Example transplant donor",
        "description": "Example Patient instance conforming to Donor.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/donor"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Patient"
          }
        ],
        "reference": {
          "reference": "Patient/ExamplePatientTransplant1"
        },
        "name": "Example transplant recipient",
        "description": "Example Patient instance conforming to PatientTransplant.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/patient-transplant"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Basic"
          }
        ],
        "reference": {
          "reference": "Basic/variant-annotation-example-1"
        },
        "name": "Example Variant Annotation",
        "description": "Example annotation for a variant occurrence.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/variant-annotation"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Basic"
          }
        ],
        "reference": {
          "reference": "Basic/variant-occurrence-example-1"
        },
        "name": "Example Variant Occurrence",
        "description": "Example variant occurrence linked to a target region.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/variant-occurrence"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "Encounter"
          }
        ],
        "reference": {
          "reference": "Encounter/VisitExample1"
        },
        "name": "Example visit",
        "description": "Example visit instance mapped from the visit table.",
        "exampleCanonical": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/StructureDefinition/visit"
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/transplant-first-warm-ischemia-time"
        },
        "name": "First warm ischaemia time (minutes)",
        "description": "First warm ischaemia time for the graft in minutes (1_warm_ischemia_time).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/variant-occurrence-fusion-breakpoint"
        },
        "name": "Fusion breakpoint",
        "description": "Genomic position where a fusion variant occurs.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/variant-occurrence-fusion-supporting-reads"
        },
        "name": "Fusion supporting reads",
        "description": "Supporting read count of the fusion.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/variant-occurrence-genetic-origin"
        },
        "name": "Genetic origin",
        "description": "Somatic or germline origin of the variant.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/genomic-test"
        },
        "name": "Genomic Test",
        "description": "Definition of a genomic test / sequencing platform and pipeline configuration.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/biosample-genomic-test-ref"
        },
        "name": "Genomic Test ID Relationship",
        "description": "genomic_test_id – reference to the genomic test configuration used for this sample.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/epigenome-study-genomic-test-ref"
        },
        "name": "Genomic test ID relationship",
        "description": "Reference to the genomic test used in this epigenome study.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/target-region-genomic-test-ref"
        },
        "name": "Genomic test ID relationship",
        "description": "Reference to the genomic test (platform) containing this target region.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/genomic-test-name"
        },
        "name": "Genomic Test Name",
        "description": "Name of the platform using sequencing, assigned by the institution.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/genomic-test-version"
        },
        "name": "Genomic Test Version",
        "description": "Version of the platform using sequencing, assigned by the institution.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-genomic-test-lm"
        },
        "name": "GenomicTest logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `genomic_test`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/variant-occurrence-genotype"
        },
        "name": "Genotype",
        "description": "Allele state.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/clinical-variable-heart-rate"
        },
        "name": "Heart rate",
        "description": "Pulse rate in beats per minute.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/clinical-variable-height"
        },
        "name": "Height",
        "description": "Patient’s height/length in centimeters.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/target-region-hgnc-id"
        },
        "name": "HGNC ID",
        "description": "Gene ID based on HGNC nomenclature.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/target-region-hgnc-symbol"
        },
        "name": "HGNC symbol",
        "description": "Gene symbol given by HGNC nomenclature.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/variant-occurrence-hgvs-c"
        },
        "name": "HGVS c. notation",
        "description": "Nomenclature for the sequence variant at the DNA level (HGVS c. notation).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/variant-occurrence-hgvs-p"
        },
        "name": "HGVS p. notation",
        "description": "Nomenclature for the sequence variant at the protein level (HGVS p. notation).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/patient-histological-diagnosis-date-observation"
        },
        "name": "Histological diagnosis date observation",
        "description": "Date of histological diagnosis captured as an Observation date result (LOINC 77975-1).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/marker-immune-function-hla-antibody-class"
        },
        "name": "HLA antibody class or locus",
        "description": "Class or locus of the HLA antibody being recorded.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/patient-hla-typing-class-i-observation"
        },
        "name": "HLA Class I typing observation",
        "description": "HLA Class I (A, B, C) typing as an Observation panel (LOINC 96629-1).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/patient-hla-typing-class-ii-observation"
        },
        "name": "HLA Class II typing observation",
        "description": "HLA Class II (DP, DQ, DR) typing as an Observation panel (LOINC 96640-8).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/microbiology-hsv-igg"
        },
        "name": "HSV serology IgG",
        "description": "hsv_igg – presence of IgG antibodies to HSV; false=Negative, true=Positive.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/microbiology-hsv-igm"
        },
        "name": "HSV serology IgM",
        "description": "hsv_igm – presence of IgM antibodies to HSV; false=Negative, true=Positive.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-imm-ind-pat-lm"
        },
        "name": "ImmIndPat logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `imm_ind_pat`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-imm-main-pat-lm"
        },
        "name": "ImmMainPat logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `imm_main_pat`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/immunosuppressant"
        },
        "name": "Immunosuppressant",
        "description": "Immunosuppressive drug definition used in initial or maintenance therapy.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/immunosuppressive-induction-dose"
        },
        "name": "Immunosuppressant dose",
        "description": "Dose of the selected immunosuppressant used for induction.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "ValueSet"
          }
        ],
        "reference": {
          "reference": "ValueSet/immunosuppressant-drug-type-vs"
        },
        "name": "Immunosuppressant Drug Type",
        "description": "ValueSet of immunosuppressive drug types.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "CodeSystem"
          }
        ],
        "reference": {
          "reference": "CodeSystem/immunosuppressant-drug-type-cs"
        },
        "name": "Immunosuppressant Drug Type",
        "description": "Types of immunosuppressive drugs used in the transplant setting.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/immunosuppressive-induction-imm-ref"
        },
        "name": "Immunosuppressant ID relationship",
        "description": "Reference to the immunosuppressant drug used for induction.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/immunosuppressive-maintenance-immunosuppressant-ref"
        },
        "name": "Immunosuppressant ID relationship",
        "description": "immunosuppressant_id – reference to the immunosuppressant drug used for maintenance.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/immunosuppressive-induction-patient"
        },
        "name": "Immunosuppressant Induction to Patient",
        "description": "Record of immunosuppressive induction treatment given to a transplant patient.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-immunosuppressant-lm"
        },
        "name": "Immunosuppressant logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `immunosuppressant`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/immunosuppressant-name"
        },
        "name": "Immunosuppressant name",
        "description": "Name/type of the immunosuppressant drug.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/visit-immunosuppressive-induction-ref"
        },
        "name": "Immunosuppressive induction ID relationship",
        "description": "Reference to immunosuppressive induction treatment associated with this visit (imm_ind_pat_id).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/visit-immunosuppressive-maintenance-ref"
        },
        "name": "Immunosuppressive maintenance ID relationship",
        "description": "Reference to immunosuppressive maintenance treatment associated with this visit (imm_main_pat_id).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/immunosuppressive-maintenance-patient"
        },
        "name": "Immunosuppressive Maintenance to Patient",
        "description": "Maintenance immunosuppressive therapy given to the transplant patient, aligned with the immunosuppressive_maintenance_patient table.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "CodeSystem"
          }
        ],
        "reference": {
          "reference": "CodeSystem/immunosuppressive-maintenance-type-cs"
        },
        "name": "Immunosuppressive Maintenance to Patient Type CodeSystem",
        "description": "Type of immunosuppressive maintenance record.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "ValueSet"
          }
        ],
        "reference": {
          "reference": "ValueSet/immunosuppressive-maintenance-type-vs"
        },
        "name": "Immunosuppressive Maintenance to Patient Type ValueSet",
        "description": "Allowed types for immunosuppressive maintenance records.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/instrumental-investigation"
        },
        "name": "Instrumental Investigation",
        "description": "Catalogue of instrumental investigation tests, aligned with the instrumental_investigation table.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/patient-instrumental-investigation-instrument-ref"
        },
        "name": "Instrumental investigation ID relationship",
        "description": "instrumental_investigation_id – reference to the catalogue entry describing the test performed.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/instrumental-investigation-name-ext"
        },
        "name": "Instrumental investigation name",
        "description": "Name of the instrumental investigation test conducted.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "ValueSet"
          }
        ],
        "reference": {
          "reference": "ValueSet/instrumental-investigation-name-vs"
        },
        "name": "Instrumental Investigation Name",
        "description": "ValueSet of instrumental investigation tests conducted.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "CodeSystem"
          }
        ],
        "reference": {
          "reference": "CodeSystem/instrumental-investigation-name-cs"
        },
        "name": "Instrumental Investigation Name",
        "description": "Types of instrumental investigation tests conducted.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-instrumental-investigation-lm"
        },
        "name": "InstrumentalInvestigation logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `instrumental_investigation`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/transplant-intraoperative-complications"
        },
        "name": "Intraoperative complications",
        "description": "Whether and which complications occurred during surgery (intraoperative_complications).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "CodeSystem"
          }
        ],
        "reference": {
          "reference": "CodeSystem/intraoperative-complication-cs"
        },
        "name": "Intraoperative Complications CodeSystem",
        "description": "Intraoperative complications during liver transplantation.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "ValueSet"
          }
        ],
        "reference": {
          "reference": "ValueSet/intraoperative-complication-vs"
        },
        "name": "Intraoperative Complications ValueSet",
        "description": "Allowed intraoperative complications during liver transplantation.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/transplant-kidney-side"
        },
        "name": "Kidney side",
        "description": "Transplanted kidney side (kidney_side).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "CodeSystem"
          }
        ],
        "reference": {
          "reference": "CodeSystem/kidney-side-cs"
        },
        "name": "Kidney Side CodeSystem",
        "description": "Side of the kidney for nephrectomy / transplant context.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "ValueSet"
          }
        ],
        "reference": {
          "reference": "ValueSet/kidney-side-vs"
        },
        "name": "Kidney Side ValueSet",
        "description": "Allowed values for kidney side.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/lab-result-observation"
        },
        "name": "Lab Result",
        "description": "Individual laboratory result for a transplant recipient, aligned with the lab_result table.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/visit-lab-result-ref"
        },
        "name": "Lab result ID relationship",
        "description": "Reference to laboratory results associated with this visit (lab_result_id).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/lab-result-patient-ref"
        },
        "name": "Lab result patient reference",
        "description": "patient_id – reference to the transplant recipient for whom this lab result is recorded.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "ValueSet"
          }
        ],
        "reference": {
          "reference": "ValueSet/lab-result-unit-vs"
        },
        "name": "Lab Result Unit ValueSet",
        "description": "Allowed UCUM units of measurement for lab result values (unit column).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/lab-test"
        },
        "name": "Lab Test",
        "description": "Definition of a laboratory test, including its name and unit.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/outcome-lab-test-ref"
        },
        "name": "Lab test ID relationship",
        "description": "Reference to lab test definition associated with this outcome.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/lab-test-name-ext"
        },
        "name": "Lab test name",
        "description": "Name of the laboratory test conducted.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "ValueSet"
          }
        ],
        "reference": {
          "reference": "ValueSet/lab-test-name-vs"
        },
        "name": "Lab Test Name",
        "description": "ValueSet of laboratory tests conducted.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "CodeSystem"
          }
        ],
        "reference": {
          "reference": "CodeSystem/lab-test-name-cs"
        },
        "name": "Lab Test Name",
        "description": "Types of laboratory tests conducted.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/lab-result-labtest-ref"
        },
        "name": "Lab test reference",
        "description": "lab_test_id – reference to the lab test definition (LabTest catalog row) associated with this lab result.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/lab-report"
        },
        "name": "Laboratory DiagnosticReport",
        "description": "Laboratory report grouping one or more lab result observations for a transplant recipient.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-lab-result-lm"
        },
        "name": "LabResult logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `lab_result`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-lab-test-lm"
        },
        "name": "LabTest logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `lab_test`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/patient-liver-disease-diagnosis-observation"
        },
        "name": "Liver disease diagnosis observation",
        "description": "Primary liver disease diagnosis. Use effectiveDateTime as the diagnosis date and valueCodeableConcept as the diagnosis.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/methylomic-study-m-value"
        },
        "name": "M value",
        "description": "M-value transformation of the beta value.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/epigenome-study-manifest-number"
        },
        "name": "Manifest number",
        "description": "Manifest number for the array.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/marker-immune-function"
        },
        "name": "Marker of Immune Function",
        "description": "Markers of immune function including HLA and non-HLA antibodies for a transplant patient.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-mark-imm-func-lm"
        },
        "name": "MarkImmFunc logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `mark_imm_func`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/genomic-test-mean-target-coverage"
        },
        "name": "Mean target coverage",
        "description": "Mean target coverage.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/concomitant-medication-code"
        },
        "name": "Medication",
        "description": "Type of concomitant medication applied.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/variant-annotation-medication"
        },
        "name": "Medication",
        "description": "Medication(s) relevant to this variant annotation.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/methylomic-study-methylated-reads"
        },
        "name": "Methylated reads",
        "description": "Number of reads showing methylation.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/methylomic-study"
        },
        "name": "Methylomic Study",
        "description": "Methylomic study / locus-level methylation metrics.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/biosample-methylomic-study-ref"
        },
        "name": "Methylomic Study ID Relationship",
        "description": "methylomic_study_id – reference to methylomic study linked to this sample.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-methylomic-study-lm"
        },
        "name": "MethylomicStudy logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `methylomic_study`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/marker-immune-function-mfi-value"
        },
        "name": "MFI value",
        "description": "Median Fluorescence Intensity (MFI) for the HLA antibody listed in hla_antibody_class.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/microbiology"
        },
        "name": "Microbiology",
        "description": "Microbiology results related to transplant recipients and/or donors, aligned with the microbiology table.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/outcome-microbiology-ref"
        },
        "name": "Microbiology ID relationship",
        "description": "Reference to microbiology results associated with this outcome.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/visit-microbiology-ref"
        },
        "name": "Microbiology ID relationship",
        "description": "Reference to microbiology results associated with this visit (microbiology_id).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-microbiology-lm"
        },
        "name": "Microbiology logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `microbiology`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/transplant-nephrectomy-original-kidney"
        },
        "name": "Nephrectomy of original kidney",
        "description": "Whether the patient’s native kidney was surgically removed before the transplant (nephrectomy_original_kidney).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/transplant-intraoperative-complications-other"
        },
        "name": "Other intraoperative complications (free text)",
        "description": "Specification of other types of complications during surgery (intraoperative_complications_other).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pre-medication-other-medications"
        },
        "name": "Other pre-transplant medications",
        "description": "other_medications – any other relevant pre-transplant medications.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/outcome"
        },
        "name": "Outcome",
        "description": "Outcome information for transplant patients, linked to multiple clinical domains.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/outcome-date"
        },
        "name": "Outcome date",
        "description": "Date associated with the outcome (e.g. assessment date).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/visit-outcome-ref"
        },
        "name": "Outcome ID relationship",
        "description": "Reference to the outcome record associated with this visit (outcome_id).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-outcome-lm"
        },
        "name": "Outcome logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `outcome`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/outcome-type"
        },
        "name": "Outcome Type",
        "description": "Definition of an outcome type used to categorize outcome records.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/outcome-type-ref"
        },
        "name": "Outcome type ID relationship",
        "description": "Reference to the type/category of outcome.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/outcome-type-name-ext"
        },
        "name": "Outcome type name",
        "description": "Name of the outcome type.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "ValueSet"
          }
        ],
        "reference": {
          "reference": "ValueSet/outcome-type-name-vs"
        },
        "name": "Outcome Type Name",
        "description": "ValueSet of post-transplant outcome types.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "CodeSystem"
          }
        ],
        "reference": {
          "reference": "CodeSystem/outcome-type-name-cs"
        },
        "name": "Outcome Type Name",
        "description": "Types of clinical outcomes after transplant.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-outcome-type-lm"
        },
        "name": "OutcomeType logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `outcome_type`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/clinical-variable-oxygen-saturation"
        },
        "name": "Oxygen saturation",
        "description": "Oxygen saturation at rest, in percent.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/microbiology-parvovirus-b19-dna-igg"
        },
        "name": "Parvovirus B19 serology IgG",
        "description": "parvovirus_b19_dna_igg – presence of IgG antibodies to parvovirus B19; false=Negative, true=Positive.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/microbiology-parvovirus-b19-dna-igm"
        },
        "name": "Parvovirus B19 serology IgM",
        "description": "parvovirus_b19_dna_igm – presence of IgM antibodies to parvovirus B19; false=Negative, true=Positive.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/clinical-variable-patient-ref"
        },
        "name": "Patient ID relationship",
        "description": "Reference to the patient for whom clinical variables are recorded.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/concomitant-episode-patient-ref"
        },
        "name": "Patient ID relationship",
        "description": "Reference to the patient for whom the concomitant episode is recorded.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/immunosuppressive-induction-patient-ref"
        },
        "name": "Patient ID relationship",
        "description": "Reference to the patient receiving immunosuppressive induction.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/marker-immune-function-patient-ref"
        },
        "name": "Patient ID relationship",
        "description": "Reference to the patient for whom the immune function markers are recorded.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/microbiology-patient-ref"
        },
        "name": "Patient ID relationship",
        "description": "patient_id – reference to the transplant recipient associated with this microbiology record.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/outcome-patient-ref"
        },
        "name": "Patient ID relationship",
        "description": "Reference to the patient for whom the outcome is recorded.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/patient-instrumental-investigation-patient-ref"
        },
        "name": "Patient ID relationship",
        "description": "patient_id – reference to the transplant recipient for whom the instrumental investigation was performed.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/post-event-patient-ref"
        },
        "name": "Patient ID relationship",
        "description": "Reference to the patient who experienced the post-transplant event.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/patient-instrumental-investigation"
        },
        "name": "Patient Instrumental Investigation",
        "description": "Instrumental investigation performed on a transplant patient, aligned with the patient_instrumental_investigation table.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/outcome-patient-instrumental-investigation-ref"
        },
        "name": "Patient instrumental investigation ID relationship",
        "description": "Reference to patient instrumental investigation associated with this outcome.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/visit-patient-instrumental-investigation-ref"
        },
        "name": "Patient instrumental investigation ID relationship",
        "description": "Reference to a patient instrumental investigation associated with this visit (pat_inst_inv_id).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "CodeSystem"
          }
        ],
        "reference": {
          "reference": "CodeSystem/patient-instrumental-investigation-result-cs"
        },
        "name": "Patient Instrumental Investigation Result CodeSystem",
        "description": "Result of the instrumental investigation test conducted (Normal / Abnormal).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "ValueSet"
          }
        ],
        "reference": {
          "reference": "ValueSet/patient-instrumental-investigation-result-vs"
        },
        "name": "Patient Instrumental Investigation Result ValueSet",
        "description": "Allowed results for the instrumental investigation test (Normal, Abnormal).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-patient-lm"
        },
        "name": "Patient logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `patient`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/patient-observations"
        },
        "name": "Patient observations",
        "description": "A curated list of patient-level observations (ABO, Rh, PRA, HLA typing, diagnoses, etc.) that reference a transplant recipient.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-pat-inst-inv-lm"
        },
        "name": "PatInstInv logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `pat_inst_inv`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/genomic-test-per-target-base-cover-100x"
        },
        "name": "Per target base cover x100",
        "description": "Percentage of selected bases covered at ≥100x.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/epigenome-study-pool-id"
        },
        "name": "Pool ID",
        "description": "Identifier of the sample pool.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/post-event"
        },
        "name": "Post Event",
        "description": "Clinical events occurring after transplant, associated with a patient and event type.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/outcome-post-event-ref"
        },
        "name": "Post event ID relationship",
        "description": "Reference to post-transplant event associated with this outcome.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/post-event-type"
        },
        "name": "Post Event Type",
        "description": "Definition of a post-transplant event type.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/post-event-type-ref"
        },
        "name": "Post event type ID relationship",
        "description": "Reference to the type/category of the post-transplant event.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/post-event-type-name-ext"
        },
        "name": "Post event type name",
        "description": "Name of the post-transplant event type.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "ValueSet"
          }
        ],
        "reference": {
          "reference": "ValueSet/post-event-type-name-vs"
        },
        "name": "Post Event Type Name",
        "description": "ValueSet of post-transplant event types.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "CodeSystem"
          }
        ],
        "reference": {
          "reference": "CodeSystem/post-event-type-name-cs"
        },
        "name": "Post Event Type Name",
        "description": "Types of post-transplant events.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/visit-post-event-ref"
        },
        "name": "Post-event ID relationship",
        "description": "Reference to a post-transplant event (e.g. rejection episode) occurring at this visit (post_event_id).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-post-event-lm"
        },
        "name": "PostEvent logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `post_event`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-post-event-type-lm"
        },
        "name": "PostEventType logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `post_event_type`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/patient-pra-observation"
        },
        "name": "PRA observation",
        "description": "Panel reactive antibody / cPRA as an Observation (LOINC 80737-0). Use Observation.method to mark max vs last.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "CodeSystem"
          }
        ],
        "reference": {
          "reference": "CodeSystem/patient-pra-type-cs"
        },
        "name": "PRA Observation Type CodeSystem",
        "description": "Distinguishes maximum (historical) vs most recent PRA measurements.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "ValueSet"
          }
        ],
        "reference": {
          "reference": "ValueSet/patient-pra-type-vs"
        },
        "name": "PRA Observation Type ValueSet",
        "description": "Allowed values for Observation.method when reporting maximum vs most recent PRA.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/immunosuppressive-maintenance-pre-dose-level"
        },
        "name": "Pre-dose drug level",
        "description": "pre_dose_level – drug level measured immediately before dosing (trough level).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "CodeSystem"
          }
        ],
        "reference": {
          "reference": "CodeSystem/pre-medication-antihypertensive-drug-cs"
        },
        "name": "Pre-medication Antihypertensive Drug CodeSystem",
        "description": "Antihypertensive drugs used as pre-transplant medication.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "ValueSet"
          }
        ],
        "reference": {
          "reference": "ValueSet/pre-medication-antihypertensive-drug-vs"
        },
        "name": "Pre-medication Antihypertensive Drug ValueSet",
        "description": "Allowed antihypertensive drugs for antihypertensive_treatment.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/outcome-pre-medication-ref"
        },
        "name": "Pre-medication ID relationship",
        "description": "Reference to pre-transplant medication information associated with this outcome.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/visit-pre-medication-ref"
        },
        "name": "Pre-medication ID relationship",
        "description": "Reference to pre-medication information associated with this visit (pre_medication_id).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pre-medication-patient-ref"
        },
        "name": "Pre-medication patient reference",
        "description": "patient_id – reference to the transplant recipient for whom the pre-medication is recorded.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "CodeSystem"
          }
        ],
        "reference": {
          "reference": "CodeSystem/pre-medication-type-cs"
        },
        "name": "Pre-medication Type CodeSystem",
        "description": "Type of pre-transplant medication record.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "ValueSet"
          }
        ],
        "reference": {
          "reference": "ValueSet/pre-medication-type-vs"
        },
        "name": "Pre-medication Type ValueSet",
        "description": "Allowed type(s) for pre-medication records.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pre-medication"
        },
        "name": "Pre-transplant Medication",
        "description": "Pre-transplant medication record aligned with the pre_medication table.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-pre-medication-lm"
        },
        "name": "PreMedication logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `pre_medication`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/epigenome-study-raw-data"
        },
        "name": "Raw data",
        "description": "Link or identifier to raw data files.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/methylomic-study-read-count"
        },
        "name": "Read count",
        "description": "Total number of reads for this locus.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/genomic-test-read-length"
        },
        "name": "Read length",
        "description": "Information about the length of the read.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/genomic-test-read-type"
        },
        "name": "Read type",
        "description": "Information about the method of sequence reading.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/immunosuppressive-maintenance-patient-ref"
        },
        "name": "Recipient patient reference",
        "description": "patient_id – reference to the transplant recipient for whom maintenance therapy is recorded.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/variant-occurrence-reference-allele"
        },
        "name": "Reference allele",
        "description": "Reference allele sequence (e.g., A).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/reference-genome"
        },
        "name": "Reference Genome",
        "description": "Reference genome definition used by genomic tests, including build_name and FASTA path.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "CodeSystem"
          }
        ],
        "reference": {
          "reference": "CodeSystem/reference-genome-build-cs"
        },
        "name": "Reference Genome Build CodeSystem",
        "description": "Reference genome build names.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "ValueSet"
          }
        ],
        "reference": {
          "reference": "ValueSet/reference-genome-build-vs"
        },
        "name": "Reference Genome Build ValueSet",
        "description": "Allowed reference genome build names (GRCh38, GRCh37).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/reference-genome-fasta-path"
        },
        "name": "Reference genome FASTA path",
        "description": "Filesystem or URI path of the reference genome FASTA file.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/genomic-test-reference-genome"
        },
        "name": "Reference Genome ID relationship",
        "description": "Reference to the reference genome used for this genomic test.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/methylomic-study-reference-genome-ref"
        },
        "name": "Reference genome ID relationship",
        "description": "Reference to the reference genome used in this methylomic study.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/variant-occurrence-reference-sequence"
        },
        "name": "Reference sequence",
        "description": "Transcript ID based on a protein-coding RNA (mRNA), including accession and version number.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-reference-genome-lm"
        },
        "name": "ReferenceGenome logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `reference_genome`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/patient-renal-disease-diagnosis-observation"
        },
        "name": "Renal disease diagnosis observation",
        "description": "Primary renal disease diagnosis. Use effectiveDateTime as the diagnosis date and valueCodeableConcept as the diagnosis.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/patient-instrumental-investigation-result"
        },
        "name": "Result of the instrumental investigation",
        "description": "result – result of the instrumental investigation test conducted (Normal / Abnormal).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "CodeSystem"
          }
        ],
        "reference": {
          "reference": "CodeSystem/patient-rh-factor-cs"
        },
        "name": "Rh Factor CodeSystem",
        "description": "Rh factor for transplant recipients and donors.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/patient-rh-factor-observation"
        },
        "name": "Rh factor observation",
        "description": "Rh type as an Observation (LOINC 10331-7). Reusable for both recipients and donors.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "ValueSet"
          }
        ],
        "reference": {
          "reference": "ValueSet/patient-rh-factor-vs"
        },
        "name": "Rh Factor ValueSet",
        "description": "Allowed Rh factor values for transplant recipients and donors.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pre-medication-rituximab"
        },
        "name": "Rituximab pre-medication",
        "description": "rituximab – any rituximab given pre-transplant.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/epigenome-study-sample-id"
        },
        "name": "Sample ID",
        "description": "Sample identifier used in the epigenome study.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/biosample-send-ingemm-date"
        },
        "name": "Sample send to INGEMM date",
        "description": "send_ingemm_date – date when the sample was sent to INGEMM.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/epigenome-study-sample-type"
        },
        "name": "Sample type",
        "description": "Type of sample used in the epigenome study (Blood, Saliva, Other tissues).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/epigenome-study-scan-date"
        },
        "name": "Scan date",
        "description": "Date when the array was scanned.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/transplant-second-warm-ischemia-time"
        },
        "name": "Second warm ischaemia time (minutes)",
        "description": "Second warm ischaemia time for the graft in minutes (2_warm_ischemia_time, kidney only).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/epigenome-study-sentrix-barcodearray"
        },
        "name": "Sentrix barcode array",
        "description": "Sentrix array barcode.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/epigenome-study-sentrix-position"
        },
        "name": "Sentrix position",
        "description": "Position on the Sentrix array.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/variant-occurrence-sequence-alteration"
        },
        "name": "Sequence alteration",
        "description": "Structural variant type.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/genomic-test-sequencing-device"
        },
        "name": "Sequencing device",
        "description": "Sequencer machine information.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/epigenome-study-snp-reader-device"
        },
        "name": "SNP reader device",
        "description": "Device used as SNP reader.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/immunosuppressive-maintenance-start-date"
        },
        "name": "Start date of maintenance therapy",
        "description": "Date when this maintenance immunosuppressant regimen was started.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/target-region-start-position"
        },
        "name": "Start position",
        "description": "Start position of the target region (genomic coordinate).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/clinical-variable-systolic-blood-pressure"
        },
        "name": "Systolic blood pressure",
        "description": "Systolic blood pressure in mmHg.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/genomic-test-target-capture"
        },
        "name": "Target capture",
        "description": "Information about the capture method of examined and targeted region.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/epigenome-study-target-disease-id"
        },
        "name": "Target disease ID",
        "description": "Identifier of the target disease for this epigenome study.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/target-region"
        },
        "name": "Target Region",
        "description": "Target gene / genomic region associated with a genomic test platform.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/methylomic-study-target-region-id"
        },
        "name": "Target region ID",
        "description": "Identifier of the target region for which methylation information is recorded.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/variant-occurrence-target-region-ref"
        },
        "name": "Target region ID relationship",
        "description": "Reference to the target region (gene/region) for which the variant information is recorded.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-target-region-lm"
        },
        "name": "TargetRegion logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `target_region`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/clinical-variable-temperature"
        },
        "name": "Temperature",
        "description": "Body temperature in degrees Celsius.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/transplant-time-diagnosis-to-transplant"
        },
        "name": "Time from diagnosis to transplant (months)",
        "description": "Months between disease diagnosis and transplant date (time_diag_to_tx).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/transplant"
        },
        "name": "Transplant",
        "description": "Encounter profile representing a transplant, linking the transplant recipient and donor and aligned with the transplant table.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/donor"
        },
        "name": "Transplant Donor",
        "description": "Transplant donor profile based on the FHIR Patient resource, aligned with the donor table.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/transplant-donor-ref"
        },
        "name": "Transplant donor reference",
        "description": "Reference to the donor associated with this transplant.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/visit-transplant-ref"
        },
        "name": "Transplant ID relationship",
        "description": "Reference to the transplant associated with this visit (transplant_id).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-transplant-lm"
        },
        "name": "Transplant logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `transplant`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/patient-transplant"
        },
        "name": "Transplant Recipient",
        "description": "Transplant recipient profile based on the FHIR Patient resource, aligned with the patient table.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "CodeSystem"
          }
        ],
        "reference": {
          "reference": "CodeSystem/transplant-type-cs"
        },
        "name": "Transplant Type CodeSystem",
        "description": "Type of solid-organ transplant (liver, kidney, combined liver-kidney).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "ValueSet"
          }
        ],
        "reference": {
          "reference": "ValueSet/transplant-type-vs"
        },
        "name": "Transplant Type ValueSet",
        "description": "Allowed transplant types.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/transplant-biliary-anastomosis-type"
        },
        "name": "Type of surgical biliary anastomosis",
        "description": "Type of biliary reconstruction used (type_surgical_biliary_anastomosis).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "CodeSystem"
          }
        ],
        "reference": {
          "reference": "CodeSystem/biliary-anastomosis-type-cs"
        },
        "name": "Type of surgical biliary anastomosis CodeSystem",
        "description": "Types of biliary anastomosis used in liver transplantation.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "ValueSet"
          }
        ],
        "reference": {
          "reference": "ValueSet/biliary-anastomosis-type-vs"
        },
        "name": "Type of surgical biliary anastomosis ValueSet",
        "description": "Allowed types of biliary anastomosis in liver transplant.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/lab-test-unit-ref"
        },
        "name": "Unit ID relationship",
        "description": "Reference to the unit definition associated with this lab test.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-unit-lm"
        },
        "name": "Unit logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `unit`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/microbiology-urine-bkv-dna"
        },
        "name": "Urine BKV-DNA",
        "description": "urine_bkv_dna – detection of BK virus DNA in urine; false=Negative, true=Positive.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/variant-annotation"
        },
        "name": "Variant Annotation",
        "description": "Annotation of a variant occurrence using external databases and classifications.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/genomic-test-variant-calling-tools"
        },
        "name": "Variant calling tools",
        "description": "Name and version of the variant calling tool.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/variant-annotation-variant-class-level"
        },
        "name": "Variant class level",
        "description": "Classification level for the variant.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/variant-occurrence-variant-exon-number"
        },
        "name": "Variant exon number",
        "description": "Exon number in which the variant occurred.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/variant-occurrence-variant-feature"
        },
        "name": "Variant feature",
        "description": "Functional variant type.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/variant-occurrence"
        },
        "name": "Variant Occurrence",
        "description": "Variant occurrence information within a target region.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/variant-annotation-variant-occurrence-ref"
        },
        "name": "Variant occurrence ID relationship",
        "description": "Reference to the variant occurrence this annotation refers to.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/variant-annotation-variant-origin"
        },
        "name": "Variant origin",
        "description": "Origin of the variant (e.g., inherited, de novo, somatic).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/variant-annotation-variant-pathogeny"
        },
        "name": "Variant pathogenicity",
        "description": "Pathogenicity assessment (e.g., pathogenic, likely pathogenic, VUS, benign).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/variant-occurrence-variant-read-depth"
        },
        "name": "Variant read depth",
        "description": "Variant depth divided by read depth.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/variant-annotation-variant-tier-level"
        },
        "name": "Variant tier level",
        "description": "Tier level for the variant (e.g., Tier 1, Tier 2).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-variant-annotation-lm"
        },
        "name": "VariantAnnotation logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `variant_annotation`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-variant-occurrence-lm"
        },
        "name": "VariantOccurrence logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `variant_occurrence`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/transplant-vascular-anomalies"
        },
        "name": "Vascular anomalies",
        "description": "Presence of relevant arterial/venous anatomical variants (vascular_anomalies).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/transplant-vessel-mismatch"
        },
        "name": "Vessel mismatch (donor-recipient)",
        "description": "Whether there is a vessel size/configuration mismatch requiring tailoring (vessel_mismatch_d_r).",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:resource"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/visit"
        },
        "name": "Visit",
        "description": "Encounter profile representing a visit in the transplant follow-up schedule, aligned with the visit table.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:logical"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/pc-visit-lm"
        },
        "name": "Visit logical model",
        "description": "Logical model representing the PROTECT-CHILD data model entity `visit`.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "CodeSystem"
          }
        ],
        "reference": {
          "reference": "CodeSystem/visit-type-cs"
        },
        "name": "Visit Type CodeSystem",
        "description": "Type of visit in the transplant follow-up schedule.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "ValueSet"
          }
        ],
        "reference": {
          "reference": "ValueSet/visit-type-vs"
        },
        "name": "Visit Type ValueSet",
        "description": "Allowed types of visits in the transplant follow-up schedule.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/microbiology-vzv-igg"
        },
        "name": "VZV serology IgG",
        "description": "vzv_igg – presence of IgG antibodies to varicella–zoster virus; false=Negative, true=Positive.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/microbiology-vzv-igm"
        },
        "name": "VZV serology IgM",
        "description": "vzv_igm – presence of IgM antibodies to varicella–zoster virus; false=Negative, true=Positive.",
        "exampleBoolean": false
      },
      {
        "extension": [
          {
            "url": "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
            "valueString": "StructureDefinition:extension"
          }
        ],
        "reference": {
          "reference": "StructureDefinition/clinical-variable-weight"
        },
        "name": "Weight",
        "description": "Patient’s weight in kilograms.",
        "exampleBoolean": false
      }
    ],
    "page": {
      "extension": [
        {
          "url": "http://hl7.org/fhir/tools/StructureDefinition/ig-page-name",
          "valueUrl": "toc.html"
        }
      ],
      "nameUrl": "toc.html",
      "title": "Table of Contents",
      "generation": "html",
      "page": [
        {
          "extension": [
            {
              "url": "http://hl7.org/fhir/tools/StructureDefinition/ig-page-name",
              "valueUrl": "index.html"
            }
          ],
          "nameUrl": "index.html",
          "title": "Home",
          "generation": "markdown"
        },
        {
          "extension": [
            {
              "url": "http://hl7.org/fhir/tools/StructureDefinition/ig-page-name",
              "valueUrl": "mapping.html"
            }
          ],
          "nameUrl": "mapping.html",
          "title": "Mapping",
          "generation": "markdown"
        },
        {
          "extension": [
            {
              "url": "http://hl7.org/fhir/tools/StructureDefinition/ig-page-name",
              "valueUrl": "logical-models.html"
            }
          ],
          "nameUrl": "logical-models.html",
          "title": "Logical Models",
          "generation": "markdown"
        },
        {
          "extension": [
            {
              "url": "http://hl7.org/fhir/tools/StructureDefinition/ig-page-name",
              "valueUrl": "data-model-erd.html"
            }
          ],
          "nameUrl": "data-model-erd.html",
          "title": "Data Model (ERD)",
          "generation": "markdown"
        }
      ]
    },
    "parameter": [
      {
        "code": "path-resource",
        "value": "input/capabilities"
      },
      {
        "code": "path-resource",
        "value": "input/examples"
      },
      {
        "code": "path-resource",
        "value": "input/extensions"
      },
      {
        "code": "path-resource",
        "value": "input/models"
      },
      {
        "code": "path-resource",
        "value": "input/operations"
      },
      {
        "code": "path-resource",
        "value": "input/profiles"
      },
      {
        "code": "path-resource",
        "value": "input/resources"
      },
      {
        "code": "path-resource",
        "value": "input/vocabulary"
      },
      {
        "code": "path-resource",
        "value": "input/maps"
      },
      {
        "code": "path-resource",
        "value": "input/testing"
      },
      {
        "code": "path-resource",
        "value": "input/history"
      },
      {
        "code": "path-resource",
        "value": "fsh-generated/resources"
      },
      {
        "code": "path-pages",
        "value": "template/config"
      },
      {
        "code": "path-pages",
        "value": "input/images"
      },
      {
        "code": "path-tx-cache",
        "value": "input-cache/txcache"
      }
    ]
  }
}