Department of Liver Surgery, Center of Liver Transplantation, West China Hospital of Sichuan University, Chengdu 610041, China;
Department of Pancreatic Surgery, West China Hospital of Sichuan University, Chengdu 610041, China;
College of Clinical Medicine, Sichuan University, Chengdu 610065, China;
Department of General surgery, Chengdu First People's Hospital, Chengdu 610200, China;
Department of Liver Surgery, Center of Liver Transplantation, West China Hospital of Sichuan University, Chengdu 610041, China;
Department of Liver Surgery, Center of Liver Transplantation, West China Hospital of Sichuan University, Chengdu 610041, China;