Are BiomedicalConceptProperty values populated from the BC dataElementConcepts? #196
Replies: 2 comments 5 replies
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Currently, the Systolic Blood Pressure BC in the USDM appears as: {
"id": "BiomedicalConcept_2",
"extensionAttributes": [],
"name": "SBP1",
"label": "Systolic Blood Pressure",
"synonyms": [
"SYSBP",
"SBP"
],
"reference": "/mdr/specializations/sdtm/packages/2025-04-01/datasetspecializations/SYSBP",
"properties": [
{
"id": "BiomedicalConceptProperty_27",
"extensionAttributes": [],
"name": "VSTESTCD4",
"label": "VSTESTCD",
"isRequired": true,
"isEnabled": true,
"datatype": "",
"responseCodes": [],
"code": {
"id": "AliasCode_52",
"extensionAttributes": [],
"standardCode": {
"id": "Code_209",
"extensionAttributes": [],
"code": "C25298",
"codeSystem": "http://www.cdisc.org",
"codeSystemVersion": "2025-09-26",
"decode": "SYSBP",
"instanceType": "Code"
},
"standardCodeAliases": [],
"instanceType": "AliasCode"
},
"notes": [],
"instanceType": "BiomedicalConceptProperty"
},
{
"id": "BiomedicalConceptProperty_28",
"extensionAttributes": [],
"name": "VSORRES_4",
"label": "VSORRES",
"isRequired": true,
"isEnabled": true,
"datatype": "integer",
"responseCodes": [],
"code": {
"id": "AliasCode_53",
"extensionAttributes": [],
"standardCode": {
"id": "Code_210",
"extensionAttributes": [],
"code": "C70856",
"codeSystem": "http://www.cdisc.org",
"codeSystemVersion": "2025-09-26",
"decode": "Observation Result",
"instanceType": "Code"
},
"standardCodeAliases": [],
"instanceType": "AliasCode"
},
"notes": [],
"instanceType": "BiomedicalConceptProperty"
},
{
"id": "BiomedicalConceptProperty_29",
"extensionAttributes": [],
"name": "VSORRESU_4",
"label": "VSORRESU",
"isRequired": true,
"isEnabled": true,
"datatype": "",
"responseCodes": [],
"code": {
"id": "AliasCode_54",
"extensionAttributes": [],
"standardCode": {
"id": "Code_211",
"extensionAttributes": [],
"code": "C49669",
"codeSystem": "http://www.cdisc.org",
"codeSystemVersion": "2025-09-26",
"decode": "Unit of Pressure",
"instanceType": "Code"
},
"standardCodeAliases": [],
"instanceType": "AliasCode"
},
"notes": [],
"instanceType": "BiomedicalConceptProperty"
},
{
"id": "BiomedicalConceptProperty_30",
"extensionAttributes": [],
"name": "VSPOS_1",
"label": "VSPOS",
"isRequired": true,
"isEnabled": true,
"datatype": "",
"responseCodes": [
{
"id": "ResponseCode_22",
"extensionAttributes": [],
"name": "RC_C62165_1",
"label": "",
"isEnabled": true,
"code": {
"id": "Code_212",
"extensionAttributes": [],
"code": "C62165",
"codeSystem": "http://www.cdisc.org",
"codeSystemVersion": "2025-09-26",
"decode": "Prone Position",
"instanceType": "Code"
},
"instanceType": "ResponseCode"
},
{
"id": "ResponseCode_23",
"extensionAttributes": [],
"name": "RC_C111310_1",
"label": "",
"isEnabled": true,
"code": {
"id": "Code_213",
"extensionAttributes": [],
"code": "C111310",
"codeSystem": "http://www.cdisc.org",
"codeSystemVersion": "2025-09-26",
"decode": "Semi-Recumbent",
"instanceType": "Code"
},
"instanceType": "ResponseCode"
},
{
"id": "ResponseCode_24",
"extensionAttributes": [],
"name": "RC_C62122_1",
"label": "",
"isEnabled": true,
"code": {
"id": "Code_214",
"extensionAttributes": [],
"code": "C62122",
"codeSystem": "http://www.cdisc.org",
"codeSystemVersion": "2025-09-26",
"decode": "Sitting",
"instanceType": "Code"
},
"instanceType": "ResponseCode"
},
{
"id": "ResponseCode_25",
"extensionAttributes": [],
"name": "RC_C62166_1",
"label": "",
"isEnabled": true,
"code": {
"id": "Code_215",
"extensionAttributes": [],
"code": "C62166",
"codeSystem": "http://www.cdisc.org",
"codeSystemVersion": "2025-09-26",
"decode": "Standing",
"instanceType": "Code"
},
"instanceType": "ResponseCode"
},
{
"id": "ResponseCode_26",
"extensionAttributes": [],
"name": "RC_C62167_1",
"label": "",
"isEnabled": true,
"code": {
"id": "Code_216",
"extensionAttributes": [],
"code": "C62167",
"codeSystem": "http://www.cdisc.org",
"codeSystemVersion": "2025-09-26",
"decode": "Supine Position",
"instanceType": "Code"
},
"instanceType": "ResponseCode"
}
],
"code": {
"id": "AliasCode_55",
"extensionAttributes": [],
"standardCode": {
"id": "Code_217",
"extensionAttributes": [],
"code": "C62164",
"codeSystem": "http://www.cdisc.org",
"codeSystemVersion": "2025-09-26",
"decode": "Body Position",
"instanceType": "Code"
},
"standardCodeAliases": [],
"instanceType": "AliasCode"
},
"notes": [],
"instanceType": "BiomedicalConceptProperty"
},
{
"id": "BiomedicalConceptProperty_31",
"extensionAttributes": [],
"name": "VSLOC_2",
"label": "VSLOC",
"isRequired": true,
"isEnabled": true,
"datatype": "",
"responseCodes": [
{
"id": "ResponseCode_27",
"extensionAttributes": [],
"name": "RC_C12681_1",
"label": "",
"isEnabled": true,
"code": {
"id": "Code_218",
"extensionAttributes": [],
"code": "C12681",
"codeSystem": "http://www.cdisc.org",
"codeSystemVersion": "2025-09-26",
"decode": "Brachial Artery",
"instanceType": "Code"
},
"instanceType": "ResponseCode"
},
{
"id": "ResponseCode_28",
"extensionAttributes": [],
"name": "RC_C12687_1",
"label": "",
"isEnabled": true,
"code": {
"id": "Code_219",
"extensionAttributes": [],
"code": "C12687",
"codeSystem": "http://www.cdisc.org",
"codeSystemVersion": "2025-09-26",
"decode": "Common Carotid Artery",
"instanceType": "Code"
},
"instanceType": "ResponseCode"
},
{
"id": "ResponseCode_29",
"extensionAttributes": [],
"name": "RC_C32478_1",
"label": "",
"isEnabled": true,
"code": {
"id": "Code_220",
"extensionAttributes": [],
"code": "C32478",
"codeSystem": "http://www.cdisc.org",
"codeSystemVersion": "2025-09-26",
"decode": "Dorsalis Pedis Artery",
"instanceType": "Code"
},
"instanceType": "ResponseCode"
},
{
"id": "ResponseCode_30",
"extensionAttributes": [],
"name": "RC_C12715_1",
"label": "",
"isEnabled": true,
"code": {
"id": "Code_221",
"extensionAttributes": [],
"code": "C12715",
"codeSystem": "http://www.cdisc.org",
"codeSystemVersion": "2025-09-26",
"decode": "Femoral Artery",
"instanceType": "Code"
},
"instanceType": "ResponseCode"
},
{
"id": "ResponseCode_31",
"extensionAttributes": [],
"name": "RC_C32608_1",
"label": "",
"isEnabled": true,
"code": {
"id": "Code_222",
"extensionAttributes": [],
"code": "C32608",
"codeSystem": "http://www.cdisc.org",
"codeSystemVersion": "2025-09-26",
"decode": "Finger",
"instanceType": "Code"
},
"instanceType": "ResponseCode"
},
{
"id": "ResponseCode_32",
"extensionAttributes": [],
"name": "RC_C12838_1",
"label": "",
"isEnabled": true,
"code": {
"id": "Code_223",
"extensionAttributes": [],
"code": "C12838",
"codeSystem": "http://www.cdisc.org",
"codeSystemVersion": "2025-09-26",
"decode": "Radial Artery",
"instanceType": "Code"
},
"instanceType": "ResponseCode"
}
],
"code": {
"id": "AliasCode_56",
"extensionAttributes": [],
"standardCode": {
"id": "Code_224",
"extensionAttributes": [],
"code": "C13717",
"codeSystem": "http://www.cdisc.org",
"codeSystemVersion": "2025-09-26",
"decode": "Anatomic Site",
"instanceType": "Code"
},
"standardCodeAliases": [],
"instanceType": "AliasCode"
},
"notes": [],
"instanceType": "BiomedicalConceptProperty"
},
{
"id": "BiomedicalConceptProperty_32",
"extensionAttributes": [],
"name": "VSLAT_1",
"label": "VSLAT",
"isRequired": true,
"isEnabled": true,
"datatype": "",
"responseCodes": [
{
"id": "ResponseCode_33",
"extensionAttributes": [],
"name": "RC_C25229_1",
"label": "",
"isEnabled": true,
"code": {
"id": "Code_225",
"extensionAttributes": [],
"code": "C25229",
"codeSystem": "http://www.cdisc.org",
"codeSystemVersion": "2025-09-26",
"decode": "Left",
"instanceType": "Code"
},
"instanceType": "ResponseCode"
},
{
"id": "ResponseCode_34",
"extensionAttributes": [],
"name": "RC_C25228_1",
"label": "",
"isEnabled": true,
"code": {
"id": "Code_226",
"extensionAttributes": [],
"code": "C25228",
"codeSystem": "http://www.cdisc.org",
"codeSystemVersion": "2025-09-26",
"decode": "Right",
"instanceType": "Code"
},
"instanceType": "ResponseCode"
}
],
"code": {
"id": "AliasCode_57",
"extensionAttributes": [],
"standardCode": {
"id": "Code_227",
"extensionAttributes": [],
"code": "C25185",
"codeSystem": "http://www.cdisc.org",
"codeSystemVersion": "2025-09-26",
"decode": "Laterality",
"instanceType": "Code"
},
"standardCodeAliases": [],
"instanceType": "AliasCode"
},
"notes": [],
"instanceType": "BiomedicalConceptProperty"
},
{
"id": "BiomedicalConceptProperty_33",
"extensionAttributes": [],
"name": "VSDTC_4",
"label": "VSDTC",
"isRequired": true,
"isEnabled": true,
"datatype": "",
"responseCodes": [],
"code": {
"id": "AliasCode_58",
"extensionAttributes": [],
"standardCode": {
"id": "Code_228",
"extensionAttributes": [],
"code": "C82515",
"codeSystem": "http://www.cdisc.org",
"codeSystemVersion": "2025-09-26",
"decode": "Collection Date Time",
"instanceType": "Code"
},
"standardCodeAliases": [],
"instanceType": "AliasCode"
},
"notes": [],
"instanceType": "BiomedicalConceptProperty"
}
],
"code": {
"id": "AliasCode_59",
"extensionAttributes": [],
"standardCode": {
"id": "Code_229",
"extensionAttributes": [],
"code": "C25298",
"codeSystem": "http://www.cdisc.org",
"codeSystemVersion": "2025-09-26",
"decode": "SYSBP",
"instanceType": "Code"
},
"standardCodeAliases": [],
"instanceType": "AliasCode"
},
"notes": [],
"instanceType": "BiomedicalConcept"
} |
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0 replies
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Here is the API response for the DSS SYSBP: {
"_links": {
"parentBiomedicalConcept": {
"href": "/mdr/bc/biomedicalconcepts/C25298",
"title": "Systolic Blood Pressure",
"type": "Biomedical Concept"
},
"parentPackage": {
"href": "/mdr/specializations/sdtm/packages/2025-04-01/datasetspecializations",
"title": "SDTM Dataset Specialization Package Effective 2025-04-01",
"type": "SDTM Dataset Specialization Package"
},
"self": {
"href": "/mdr/specializations/sdtm/datasetspecializations/SYSBP",
"title": "Systolic Blood Pressure",
"type": "SDTM Dataset Specialization"
}
},
"datasetSpecializationId": "SYSBP",
"domain": "VS",
"shortName": "Systolic Blood Pressure",
"source": "VS.VSTESTCD",
"sdtmigStartVersion": "3-2",
"sdtmigEndVersion": "",
"variables": [
{
"name": "VSTESTCD",
"isNonStandard": false,
"codelist": {
"conceptId": "C66741",
"submissionValue": "VSTESTCD",
"href": "https://evsexplore.semantics.cancer.gov/evsexplore/concept/ncit/C66741"
},
"assignedTerm": {
"conceptId": "C25298",
"value": "SYSBP"
},
"role": "Topic",
"relationship": {
"subject": "VSTESTCD",
"linkingPhrase": "is the code for the value in",
"predicateTerm": "IS_DECODED_BY",
"object": "VSTEST"
},
"mandatoryVariable": true,
"mandatoryValue": false,
"comparator": "EQ"
},
{
"name": "VSTEST",
"isNonStandard": false,
"codelist": {
"conceptId": "C67153",
"submissionValue": "VSTEST",
"href": "https://evsexplore.semantics.cancer.gov/evsexplore/concept/ncit/C67153"
},
"assignedTerm": {
"conceptId": "C25298",
"value": "Systolic Blood Pressure"
},
"role": "Qualifier",
"relationship": {
"subject": "VSTEST",
"linkingPhrase": "decodes the value in",
"predicateTerm": "DECODES",
"object": "VSTESTCD"
},
"mandatoryVariable": true,
"mandatoryValue": false
},
{
"name": "VSORRES",
"dataElementConceptId": "C70856",
"isNonStandard": false,
"role": "Qualifier",
"dataType": "integer",
"length": 3,
"relationship": {
"subject": "VSORRES",
"linkingPhrase": "is the result of the test in",
"predicateTerm": "IS_RESULT_OF",
"object": "VSTESTCD"
},
"mandatoryVariable": true,
"mandatoryValue": false,
"originType": "Collected",
"originSource": "Investigator",
"vlmTarget": true
},
{
"name": "VSORRESU",
"dataElementConceptId": "C49669",
"isNonStandard": false,
"codelist": {
"conceptId": "C66770",
"submissionValue": "VSRESU",
"href": "https://evsexplore.semantics.cancer.gov/evsexplore/concept/ncit/C66770"
},
"assignedTerm": {
"conceptId": "C49670",
"value": "mmHg"
},
"role": "Qualifier",
"relationship": {
"subject": "VSORRESU",
"linkingPhrase": "is the unit for the value in",
"predicateTerm": "IS_UNIT_FOR",
"object": "VSORRES"
},
"mandatoryVariable": true,
"mandatoryValue": false,
"vlmTarget": true
},
{
"name": "VSSTRESC",
"dataElementConceptId": "C70856",
"isNonStandard": false,
"role": "Qualifier",
"dataType": "integer",
"length": 3,
"relationship": {
"subject": "VSSTRESC",
"linkingPhrase": "is the result of the test in",
"predicateTerm": "IS_RESULT_OF",
"object": "VSTESTCD"
},
"mandatoryVariable": false,
"mandatoryValue": false,
"vlmTarget": true
},
{
"name": "VSSTRESN",
"dataElementConceptId": "C70856",
"isNonStandard": false,
"role": "Qualifier",
"dataType": "integer",
"length": 3,
"relationship": {
"subject": "VSSTRESN",
"linkingPhrase": "is the result of the test in",
"predicateTerm": "IS_RESULT_OF",
"object": "VSTESTCD"
},
"mandatoryVariable": false,
"mandatoryValue": false,
"vlmTarget": true
},
{
"name": "VSSTRESU",
"dataElementConceptId": "C49669",
"isNonStandard": false,
"codelist": {
"conceptId": "C66770",
"submissionValue": "VSRESU",
"href": "https://evsexplore.semantics.cancer.gov/evsexplore/concept/ncit/C66770"
},
"assignedTerm": {
"conceptId": "C49670",
"value": "mmHg"
},
"role": "Qualifier",
"relationship": {
"subject": "VSSTRESU",
"linkingPhrase": "is the unit for the value in",
"predicateTerm": "IS_UNIT_FOR",
"object": "VSSTRESN"
},
"mandatoryVariable": false,
"mandatoryValue": false,
"vlmTarget": true
},
{
"name": "VSPOS",
"dataElementConceptId": "C62164",
"isNonStandard": false,
"codelist": {
"conceptId": "C71148",
"submissionValue": "POSITION",
"href": "https://evsexplore.semantics.cancer.gov/evsexplore/concept/ncit/C71148"
},
"valueList": [
"PRONE",
"SEMI-RECUMBENT",
"SITTING",
"STANDING",
"SUPINE"
],
"role": "Qualifier",
"relationship": {
"subject": "VSPOS",
"linkingPhrase": "is the subject position during performance of the test in",
"predicateTerm": "IS_SUBJECT_STATE_FOR",
"object": "VSTESTCD"
},
"mandatoryVariable": false,
"mandatoryValue": false,
"comparator": "IN"
},
{
"name": "VSLOC",
"dataElementConceptId": "C13717",
"isNonStandard": false,
"codelist": {
"conceptId": "C74456",
"submissionValue": "LOC",
"href": "https://evsexplore.semantics.cancer.gov/evsexplore/concept/ncit/C74456"
},
"valueList": [
"BRACHIAL ARTERY",
"CAROTID ARTERY",
"DORSALIS PEDIS ARTERY",
"FEMORAL ARTERY",
"FINGER",
"PERIPHERAL ARTERY",
"RADIAL ARTERY"
],
"role": "Qualifier",
"relationship": {
"subject": "VSLOC",
"linkingPhrase": "specifies the anatomical location of the performance of the test in",
"predicateTerm": "SPECIFIES",
"object": "VSTESTCD"
},
"mandatoryVariable": false,
"mandatoryValue": false,
"comparator": "IN"
},
{
"name": "VSLAT",
"dataElementConceptId": "C25185",
"isNonStandard": false,
"codelist": {
"conceptId": "C99073",
"submissionValue": "LAT",
"href": "https://evsexplore.semantics.cancer.gov/evsexplore/concept/ncit/C99073"
},
"subsetCodelist": "VSLAT_BP",
"valueList": [
"LEFT",
"RIGHT"
],
"role": "Qualifier",
"relationship": {
"subject": "VSLAT",
"linkingPhrase": "further specifies the anatomical location in",
"predicateTerm": "SPECIFIES",
"object": "VSLOC"
},
"mandatoryVariable": false,
"mandatoryValue": false,
"comparator": "IN"
},
{
"name": "VSDTC",
"dataElementConceptId": "C82515",
"isNonStandard": false,
"role": "Timing",
"relationship": {
"subject": "VSDTC",
"linkingPhrase": "is the date of occurrence for",
"predicateTerm": "IS_TIMING_FOR",
"object": "VSTESTCD"
},
"mandatoryVariable": true,
"mandatoryValue": false
}
]
} |
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5 replies
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The values in the DSS response closely match what the Systolic Blood Pressure BiomedicalConceptProperty values contain. |
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In my view anything related to DSS (and later CRF spec) should go into extension properties. |
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I agree that the implementation details should not go directly into the USDM. But, this is what is currently being done in both of the the Pilot study USDM JSON files that are being used to support Phase 2 of the 360i initiative. In addition, there is not enough information in the dataElementConcepts to populate the BiomedicalConceptProperty values, i.e., the values required for |
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Darren, in your email you said "I am a little confused as the example USDM files we have use the DSS to populate the BC Properties, but I have been told the dataElementConcepts should be used. However, there is not enough information in the dataElementConcepts in the API response (CDISC Library) to complete the BiomedicalConceptProperty values." I share your confusion and I agree there is not enough information in the DEC alone to complete the values. You also wrote, "I am hoping that someone on this email will be able to indicate exactly how these values are used." Can you say more about what you are looking for? |
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BiomedicalConceptProperty is optional in the USDM JSON, so this provides some flexibility. ReponseCode is also optional and will be left out of the USDM JSON file.
|
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Folloing our conversations this week, the USDM available in the 360i repo (https://github.com/cdisc-org/360i/blob/main/data/protocol/LZZT/usdm/CDISC_Pilot_Study_v4.json) does not appear to include the correct values.
The DSS are used to populate the BiomedicalConceptProperty values.
From what I now understand, the data element concepts associated with a BiomedicalConcept are supposed to represent the BiomedicalConceptProperty values.
I have questions around how to populate a BiomedicalConcept Property.
I cannot see how the API response can be used to populate BIomedical Concept Properties in the USDM JSON.
Here is the API response when requesting a BC: https://api.library.cdisc.org/api/cosmos/v2/mdr/bc/biomedicalconcepts/C25298
{ "_links": { "parentBiomedicalConcept": { "href": "/mdr/bc/biomedicalconcepts/C54706", "title": "Blood Pressure", "type": "Biomedical Concept" }, "parentPackage": { "href": "/mdr/bc/packages/2025-12-16/biomedicalconcepts", "title": "Biomedical Concept Package Effective 2025-12-16", "type": "Biomedical Concept Package" }, "self": { "href": "/mdr/bc/biomedicalconcepts/C25298", "title": "Systolic Blood Pressure", "type": "Biomedical Concept" } }, "conceptId": "C25298", "href": "https://evsexplore.semantics.cancer.gov/evsexplore/concept/ncit/C25298", "categories": [ "Vital Signs", "Blood Pressure" ], "shortName": "Systolic Blood Pressure", "synonyms": [ "SYSBP" ], "resultScales": [ "Quantitative" ], "definition": "The maximum pressure exerted into the systemic arterial circulation during the contraction of the left ventricle of the heart.", "coding": [ { "code": "8480-6", "system": "http://loinc.org/", "systemName": "LOINC" } ], "dataElementConcepts": [ { "conceptId": "C82535", "href": "https://evsexplore.semantics.cancer.gov/evsexplore/concept/ncit/C82535", "shortName": "Test Method", "dataType": "string", "exampleSet": [ "Auscultation automatic", "Auscultation manual", "Cuff-manual palpated", "Doppler", "Oscillometry", "Arterial line", "Venous line", "Continuous noninvasive arterial pressure (CNAP)" ], "ncitCode": "C82535" }, { "conceptId": "C62164", "href": "https://evsexplore.semantics.cancer.gov/evsexplore/concept/ncit/C62164", "shortName": "Body Position", "dataType": "string", "exampleSet": [ "Decubitus", "Fowlers", "Lateral Decubitus", "Left Lateral Decubitus", "Prone", "Reverse Trendelenburg", "Right Lateral Decubitus", "Semi-Fowlers", "Semi-Recumbent", "Sitting", "Sitting, Legs Dependent", "Sling", "Standing", "Standing, Bent Forward", "Supine", "Trendelenburg", "Unconstrained" ], "ncitCode": "C62164" }, { "conceptId": "C70856", "href": "https://evsexplore.semantics.cancer.gov/evsexplore/concept/ncit/C70856", "shortName": "Observation Result", "dataType": "decimal", "ncitCode": "C70856" }, { "conceptId": "C49669", "href": "https://evsexplore.semantics.cancer.gov/evsexplore/concept/ncit/C49669", "shortName": "Unit of Pressure", "dataType": "string", "exampleSet": [ "cmHg", "mmHG", "Pascal" ], "ncitCode": "C49669" }, { "conceptId": "C13717", "href": "https://evsexplore.semantics.cancer.gov/evsexplore/concept/ncit/C13717", "shortName": "Anatomic Site", "dataType": "string", "exampleSet": [ "Arm", "Forearm", "Thigh", "Calf", "Artery", "Vein" ], "ncitCode": "C13717" }, { "conceptId": "C25185", "href": "https://evsexplore.semantics.cancer.gov/evsexplore/concept/ncit/C25185", "shortName": "Laterality", "dataType": "string", "exampleSet": [ "Left", "Right" ], "ncitCode": "C25185" }, { "conceptId": "C82515", "href": "https://evsexplore.semantics.cancer.gov/evsexplore/concept/ncit/C82515", "shortName": "Collection Date Time", "dataType": "datetime", "ncitCode": "C82515" } ], "ncitCode": "C25298" }Beta Was this translation helpful? Give feedback.
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