Gastric / Gastroesophageal Junction Adenocarcinoma

• Department of GI Oncology, Peking University Cancer Hospital — Beijing, China
• The Fourth Hospital of Hebei Medical University — Shijiazhuang, Hebei, China
• Harbin Medical University Cancer Hospital — Harbin, Heilongjiang, China
• The First Affiliated Hospital of Zhengzhou University — Zhengzhou, Henan, China

• Precision NextGen Oncology and Research Center — Beverly Hills, California, United States
• Sarcoma Oncology Center — Santa Monica, California, United States
• MD Anderson Cancer Center — Houston, Texas, United States
• Chris O'Brien Lifehouse — Sydney, New South Wales, Australia

• Fudan University Shanghai Cancer Center — Shanghai, Shanghai Municipality, China

• Mayo Clinic — Phoenix, Arizona, United States
• UCLA Health — Los Angeles, California, United States
• Rocky Mountain Cancer Centers — Denver, Colorado, United States
• Yale School of Medicine — New Haven, Connecticut, United States

Not specified

• Zhongshan Hospital, Fudan University — Shanghai, Shanghai Municipality, China

• BeijingGoBroadH — Beijing, Beijing Municipality, China

Not specified

Not specified

• Zhongshan Hospital, Fudan University — Shanghai, Shanghai Municipality, China