{
  "package" : "hl7.fhir.r5.core@5.0.0",
  "definition" : "A longitudinal data collection which includes a set of time-ordered observations.",
  "system" : "http://hl7.org/fhir/study-design",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#child",
    "code" : "child",
    "_implicit" : true,
    "valueCode" : "SEVCO:01019"
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "SEVCO:01028"
  } ],
  "codesystem" : "bb32c5f8-166a-5db4-919c-9554be080f5c",
  "concept_id" : "2ac64626-94a9-53a5-85b7-72b4fbcba23b",
  "ancestors" : {
    "SEVCO:01018" : 0,
    "SEVCO:01028" : 1
  },
  "id" : "735a1e56-7bcc-4909-b83d-ffdc3a4abcba",
  "code" : "SEVCO:01018",
  "display" : "Time series design",
  "designation" : [ {
    "use" : {
      "display" : "Alternative term"
    },
    "value" : "Multiple time point comparison"
  } ],
  "version" : "5.0.0"
}