Testing Immunotherapy (Atezolizumab) With or Without Chemotherapy in Locoregional MSI-H/dMMR Gastric and Gastroesophageal Junction (GEJ) Cancer
National Cancer Institute (NCI)
National Cancer Institute (NCI)
Nanfang Hospital, Southern Medical University
Jules Bordet Institute
First Affiliated Hospital of Zhejiang University
Shantou University Medical College
University of Southern California
Massachusetts General Hospital
First Affiliated Hospital of Guangxi Medical University
Sahlgrenska University Hospital
Radboud University Medical Center
RenJi Hospital
University Hospital, Bordeaux
Sun Yat-sen University
The Second Affiliated Hospital of Fujian Medical University
Oslo University Hospital