Tamoxifen Citrate, Letrozole, Anastrozole, or Exemestane With or Without Chemotherapy in Treating Patients With Invasive RxPONDER Breast Cancer
National Cancer Institute (NCI)
National Cancer Institute (NCI)
European Organisation for Research and Treatment of Cancer - EORTC
Janssen Research & Development, LLC
Merck Sharp & Dohme LLC
IFOM ETS - The AIRC Institute of Molecular Oncology
Sun Yat-sen University
Cancer Institute and Hospital, Chinese Academy of Medical Sciences
Sandoz
London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Ohio State University Comprehensive Cancer Center
Institute of Oncology Ljubljana
Sun Yat-sen University