{
  "resourceType": "StructureDefinition",
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "fhir"
    }
  ],
  "url": "https://purl.org/elab/fhir/StructureDefinition/Citation-crew-version1",
  "version": "1",
  "name": "Citation",
  "status": "active",
  "date": "2017-08-30T10:24:43.8570561Z",
  "description": "Holds reference information about the study",
  "fhirVersion": "3.0.0",
  "kind": "resource",
  "abstract": false,
  "type": "Basic",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Basic",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Basic.extension",
        "path": "Basic.Extension"
      },
      {
        "id": "Basic.extension:Title",
        "path": "Basic.extension",
        "sliceName": "Title",
        "short": "Title",
        "definition": "The official title for the overall study or sweep of study",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": "https://purl.org/elab/fhir/StructureDefinition/Title-crew-version1"
          }
        ]
      },
      {
        "id": "Basic.extension:AlternativeTitle",
        "path": "Basic.extension",
        "sliceName": "AlternativeTitle",
        "short": "AlternativeTitle",
        "definition": "An alternate title by which the study is known/ by which sweep of study is known (if describing study sweep information)",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": "https://purl.org/elab/fhir/StructureDefinition/AlternativeTitle-crew-version1"
          }
        ]
      },
      {
        "id": "Basic.extension:Creator",
        "path": "Basic.extension",
        "sliceName": "Creator",
        "short": "Creator",
        "definition": "Name of the current Principal Investigator for the study e.g. Prof Iain Buchan, or PI at time of sweep (if describing study sweep information)",
        "min": 1,
        "max": "*",
        "type": [
          {
            "code": "Extension",
            "profile": "https://purl.org/elab/fhir/StructureDefinition/Creator-crew-version1"
          }
        ]
      },
      {
        "id": "Basic.extension:Publisher",
        "path": "Basic.extension",
        "sliceName": "Publisher",
        "short": "Publisher",
        "definition": "Current institution hosting the study or host institution at time of study sweep (if describing study sweep information)",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": "https://purl.org/elab/fhir/StructureDefinition/Publisher-crew-version1"
          }
        ]
      },
      {
        "id": "Basic.subject",
        "path": "Basic.subject",
        "max": "0"
      }
    ]
  }
}