OMOP-CDM v5.2 release

[SCYou (Seng Chan You)]

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OMOP-CDM v5.2 가 공개 되었습니다.
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CDM v5.2 Release

Hi Everyone, Version 5.2 of the CDM is now available on github. It is backwards compatible with v5.0.1 and includes the following changes: Adds the field VERBATIM_END_DATE to DRUG_EXPOSURE and makes DRUG_EXPOSURE_END_DATE a required field Removes EFFECTIVE_DRUG_DOSE and DOSE_UNIT_CONCEPT_ID from DRUG_EXPOSURE Adds the field BOX_SIZE to DRUG_STRENGTH Adds the following fields to VISIT_OCCURRENCE: ADMITTING_SOURCE_CONCEPT_ID ADMITTING_SOURCE_VALUE DISCHARGE_TO_CONCEPT_ID DISCHARGE_T…