1. Guangdong Medical University Guangdong China
2. Department of Hepatobiliary Surgery Zhongshan People's Hospital Zhongshan City China
3. Department of Hepatic Surgery Center Tongji Hospital of Tongji Medical College of Huazhong University of Science and Technology Wuhan China
4. Department of Hepatobiliary and Pancreatic Surgery,Huangshi Central Hospital of Edong Healthcare Group Hubei Polytechnic University Huangshi China
5. Southern Medical University Graduate School Guangzhou City China
6. General Surgery General Hospital of Central Theater Wuhan China
7. Hepatobiliary Pancreatic Surgery Qinghai University Affiliated Hospital Xining China
8. Department of Hepatobiliary Surgery Renmin Hospital of Wuhan University Wuhan China
9. Department of Hepatobiliary and Pancreatic Surgery Shenzhen Longhua District People's Hospital Shenzhen City China