1. Zhejiang University School of Medicine, Hangzhou, Zhejiang 310058, China
2. Shulan (Hangzhou) Hospital, Zhejiang Shuren University School of Medicine, Hangzhou, Zhejiang 310022, China
3. Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310003, China
4. National Center for Healthcare Quality Management in Liver Transplant, Hangzhou, Zhejiang 310003, China
5. Department of Hepatobiliary and Pancreatic Surgery, Hangzhou First People’s Hospital, Hangzhou, Zhejiang 310006, China
6. School of Clinical Medicine, Hangzhou Medical College, Hangzhou, Zhejiang 310014, China