1. Department of General Surgery & Laboratory of Gastric Cancer, State Key Laboratory of Biotherapy/Collaborative Innovation Center of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
2. Gastric Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
3. Department of General Surgery & Laboratory of Gastric Cancer, State Key Laboratory of Biotherapy/Collaborative Innovation Center of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
4. Gastric Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China