{
  "resourceType": "StructureDefinition",
  "id": "kfdrc-no-phi-specimen",
  "meta": {
    "lastUpdated": "2020-04-13T20:58:35.474+00:00"
  },
  "url": "http://fhir.kids-first.io/StructureDefinition/kfdrc-no-phi-specimen",
  "version": "0.1.0",
  "name": "kfdrc-specimen",
  "title": "Kids First DRC Specimen without Protected Health Information",
  "status": "draft",
  "fhirVersion": "4.0.0",
  "kind": "resource",
  "abstract": false,
  "type": "Specimen",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Specimen",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Specimen",
        "path": "Specimen"
      },
      {
        "id": "Specimen.extension",
        "path": "Specimen.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "ordered": false,
          "rules": "open"
        }
      },
      {
        "id": "Specimen.extension:age-at-event",
        "path": "Specimen.extension",
        "sliceName": "age-at-event",
        "sliceIsConstraining": false,
        "label": "age_at_event",
        "short": "Age time of event",
        "definition": "Age (in days since birth) of the Participant at time of event.",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://fhir.kids-first.io/StructureDefinition/age-at-event"
            ]
          }
        ],
        "mustSupport": true,
        "isModifier": false
      },
      {
        "id": "Specimen.extension:concentration",
        "path": "Specimen.extension",
        "sliceName": "concentration",
        "sliceIsConstraining": false,
        "label": "concentration",
        "short": "Concentration",
        "definition": "Concentration of the Biospecimen at time of collection.",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://fhir.kids-first.io/StructureDefinition/concentration"
            ]
          }
        ],
        "mustSupport": true,
        "isModifier": false
      },
      {
        "id": "Specimen.receivedTime",
        "path": "Specimen.receivedTime",
        "max": "0"
      },
      {
        "id": "Specimen.collection.collected[x]",
        "path": "Specimen.collection.collected[x]",
        "max": "0"
      },
      {
        "id": "Specimen.processing.time[x]",
        "path": "Specimen.processing.time[x]",
        "max": "0"
      }
    ]
  }
}