1. Department of Liver Surgery Liver Transplantation Division West China Hospital Sichuan University Chengdu China
2. Laboratory of Liver Surgery West China Hospital Sichuan University Chengdu China
3. Department of Hepatobiliary Pancreatic Tumor Center Chongqing University Cancer Hospital Chongqing China
4. Department of Hepatic Surgery and Liver Transplantation Center The Third Affiliated Hospital of Sun Yat‐sen University Guangzhou China