1. Precision Medicine Research Center & Sichuan Provincial Key Laboratory of Precision Medicine and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
2. National Chengdu Center for Safety Evaluation of Drugs, West China Hospital, Sichuan University, Chengdu, China
3. College of Biomass Science and Engineering, Sichuan University, Chengdu, China
4. Department of Pancreatic Surgery, West China Hospital, Sichuan University, Chengdu, China