CPTAC Terminology CPTAC Baseline Medical Forms Terminology CPTAC Follow-Up Form CPTAC Follow-Up Forms Terminology CPTAC Normal Endometrial Baseline Form CPTAC Uterine Corpus Endometrial Carcinoma Baseline Form Unknown CRF4 Treatment Chemotherapy Table CRF4 Treatment Complementary Table Date Not Applicable Start Date CPTAC Starting Date DIPG/DMG Start Date Start The calendar date on which something is to start or did start. Temporal Concept Start Date Start_Date C0808070 STDAT C68616 CDISC Root Variable Terminology