{
  "resourceType": "StructureDefinition",
  "id": "29ba9f87-e4ac-4f46-a5b4-d6c76b99dea5",
  "meta": {
    "lastUpdated": "2021-10-21T13:01:10.54+00:00"
  },
  "url": "http://nccn.info/fhir/StructureDefinition/PhaseExtension",
  "name": "NCCNPhaseExtension",
  "status": "draft",
  "date": "2021-10-21T12:16:09.5019284Z",
  "fhirVersion": "4.0.1",
  "kind": "complex-type",
  "abstract": false,
  "context": [
    {
      "type": "element",
      "expression": "Questionnaire.item"
    },
    {
      "type": "element",
      "expression": "Questionnaire.item.item"
    }
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Extension",
        "path": "Extension",
        "short": "Phase",
        "definition": "<TBD By NCCN>",
        "max": "1"
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "fixedUri": "http://nccn.info/fhir/StructureDefinition/PhaseExtension"
      },
      {
        "id": "Extension.value[x]",
        "path": "Extension.value[x]",
        "short": "Phase",
        "definition": "<TBD By NCCN>",
        "comment": "-",
        "min": 1,
        "type": [
          {
            "code": "code"
          }
        ],
        "binding": {
          "strength": "required",
          "description": "Distinguishes the NCCN phases",
          "valueSet": "http://nccn.org/fhir/ValueSet/Phase"
        }
      }
    ]
  }
}