1. Department of Radiotherapy, Shanghai Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, People’s Republic of China
2. Department of Radiation Center, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China
3. Shanghai KR Pharmtech, Inc. Ltd, Shanghai, China
4. Department of Hepatobiliary Surgery, Quzhou People’s Hospital, Quzhou, Zhejiang, China
5. Department of Biliary Tract Surgery I, Shanghai Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, People’s Republic of China