Affiliation: | (1) Departments of Hepatobiliary Surgery, West China Hospital of Sichuan University, Changdu, China;(2) Departments of Transplantation Immunology, West China Hospital of Sichuan University, Changdu, China;(3) Departments of Pathology, West China Hospital of Sichuan University, Changdu, China;(4) Department of Hepatobiliary Surgery, West China Hospital, Chengdu, 610041, China |