1. Department of General Surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
2. Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
3. Jiangsu Research Center for Primary Health Development and General Education, Jiangsu Vocational College of Medicine, Yancheng, China
4. Department of General Surgery, Zhongda Hospital, Medical School, Southeast University, Nanjing, China
5. Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Canada
6. Department of Laboratory Diagnostics, Changhai Hospital, Second Military Medical University, Shanghai, China
7. Hepatobiliary/Liver Transplantation Center, The First Affiliated Hospital of Nanjing Medical University, Key Laboratory of Living Donor Transplantation, Chinese Academy of Medical Sciences, Nanjing, China