Anatomic Stage I Breast Cancer AJCC v8 | Anatomic Stage II Breast Cancer AJCC v8 | Anatomic Stage III Breast Cancer AJCC v8 | Endometrial Carcinoma | Stage III Uterine Corpus Carcinoma or Carcinosarcoma AJCC v8 | Stage I Uterine Corpus Carcinoma or Carcinosarcoma AJCC v8 | Stage II Uterine Corpus...