{
  "resourceType": "StructureDefinition",
  "url": "http://example.org/fhir/StructureDefinition/ProfilingAcademyHospitalXOptInStatus",
  "name": "ProfilingAcademyHospitalXOptInStatus",
  "status": "draft",
  "fhirVersion": "4.0.0",
  "kind": "complex-type",
  "abstract": false,
  "context": [
    {
      "type": "element",
      "expression": "Patient"
    }
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Extension.extension",
        "path": "Extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "rules": "open"
        }
      },
      {
        "id": "Extension.extension:clinicalTrialNumber",
        "path": "Extension.extension",
        "sliceName": "clinicalTrialNumber"
      },
      {
        "id": "Extension.extension:clinicalTrialNumber.value[x]",
        "path": "Extension.extension.value[x]",
        "type": [
          {
            "code": "string"
          }
        ]
      },
      {
        "id": "Extension.extension:periodOfInvolvement",
        "path": "Extension.extension",
        "sliceName": "periodOfInvolvement"
      },
      {
        "id": "Extension.extension:periodOfInvolvement.value[x]",
        "path": "Extension.extension.value[x]",
        "type": [
          {
            "code": "Period"
          }
        ]
      },
      {
        "id": "Extension.extension:reasonForEnrollment",
        "path": "Extension.extension",
        "sliceName": "reasonForEnrollment"
      },
      {
        "id": "Extension.extension:reasonForEnrollment.value[x]",
        "path": "Extension.extension.value[x]",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ]
      },
      {
        "id": "Extension.value[x]",
        "path": "Extension.value[x]",
        "max": "0"
      }
    ]
  }
}