Study of Neoadjuvant Endocrine Therapy in HR Positive and HER2 Negative Premenopausal Breast Cancer Patients
Tianjin Medical University Cancer Institute and Hospital
Tianjin Medical University Cancer Institute and Hospital
NRG Oncology
West German Study Group
Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
Huai'an First People's Hospital
Shanghai University of Traditional Chinese Medicine
SWOG Cancer Research Network
Institut für Klinische Krebsforschung IKF GmbH at Krankenhaus Nordwest
Merck Sharp & Dohme LLC
SWOG Cancer Research Network
SWOG Cancer Research Network
Krankenhaus Nordwest
Qingdao Central Hospital
Tehran University of Medical Sciences
Sanofi
Sanofi