1. Department of Hepatobiliary Pancreatic Tumor Center Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment Chongqing University Cancer Hospital Chongqing China
2. Department of Liver Surgery & Liver Transplantation West China Hospital Sichuan University Chengdu China
3. Department of Hepatic Surgery and Liver Transplantation Center The Third Affiliated Hospital of Sun Yat‐sen University Guangzhou China
4. Department of Head and Neck Surgery Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment Chongqing University Cancer Hospital Chongqing China