1. Department of Gastrointestinal Surgery and Laboratory of Gastric Cancer State Key Laboratory of Biotherapy West China HospitalSichuan University, and Collaborative Innovation Center for Biotherapy Chengdu China
2. Department of Gastrointestinal Surgery The Central Hospital of WuhanTongji Medical CollegeHuazhong University of Science and Technology Wuhan China
3. Department of Gastrointestinal and Hernia Surgery Second People’s Hospital of Yibin City West China Yibin HospitalSichuan University Yibin China
4. Health Management Center West China HospitalSichuan University Chengdu China