1. Department of Hepato-Biliary-Pancreatic Surgery, West China Hospital, Sichuan University, Chengdu, China.
2. Liverpool NIHR Pancreas Biomedical Research Unit, Royal Liverpool University Hospital, University of Liverpool, Liverpool, United Kingdom.
3. Pancreatic Diseases Research Group, Department of Integrated Traditional and Western Medicine, West China Hospital, Sichuan University, Chengdu, China.