Affiliation: | 1. Departments of Hepatobiliary Pancreatic Surgery and;2. Department of Hepatobiliary Pancreatic Surgery, People's Hospital of Fujian Province, Fuzhou, China;3. Urological Surgery, West China Hospital, Sichuan University, and;4. Division of Infectious Diseases, State Key Laboratory of Biotherapy, Sichuan University, Chengdu, |