Chemotherapy With or Without Radiation or Surgery in Treating Participants With Oligometastatic Esophageal or Gastric Cancer
M.D. Anderson Cancer Center
M.D. Anderson Cancer Center
Sichuan University
Pfizer
The Methodist Hospital Research Institute
Pfizer
Alliance for Clinical Trials in Oncology
University of California, San Diego
Bristol-Myers Squibb
Second Affiliated Hospital, School of Medicine, Zhejiang University
Institut Paoli-Calmettes
Universitaire Ziekenhuizen KU Leuven