PROSPECT: Chemotherapy Alone or Chemotherapy Plus Radiation Therapy in Treating Patients With Locally Advanced Rectal Cancer Undergoing Surgery
Alliance for Clinical Trials in Oncology
Alliance for Clinical Trials in Oncology
Yunnan Cancer Hospital
Sun Yat-sen University
National Cancer Center Hospital East
State Scientific Centre of Coloproctology, Russian Federation
Maria Sklodowska-Curie National Research Institute of Oncology
Royal Marsden NHS Foundation Trust
West China Hospital
Daping Hospital and the Research Institute of Surgery of the Third Military Medical University
Polish Colorectal Cancer Study Group
Polish Colorectal Cancer Study Group
Tata Memorial Hospital