Testing the Addition of Radiotherapy to the Usual Treatment (Chemotherapy) for Patients With Esophageal and Gastric Cancer That Has Spread to a Limited Number of Other Places in the Body
Eastern Cooperative Oncology Group
Eastern Cooperative Oncology Group
National Cancer Institute (NCI)
NRG Oncology
NRG Oncology
AstraZeneca
Canadian Cancer Trials Group
Hamilton Health Sciences Corporation
Cancer Institute and Hospital, Chinese Academy of Medical Sciences
Sun Yat-sen University
Sun Yat-sen University
Sixth Affiliated Hospital, Sun Yat-sen University
Jiangsu HengRui Medicine Co., Ltd.
The First Affiliated Hospital of Henan University of Science and Technology
Fudan University
University of Erlangen-Nürnberg Medical School
Trans Tasman Radiation Oncology Group
Alliance for Clinical Trials in Oncology
ChineseAMS
Zhejiang Cancer Hospital
Trans Tasman Radiation Oncology Group
Trans Tasman Radiation Oncology Group