1. Department of Surgery, University of Hong Kong, Hong Kong, China
2. Department of Surgery, Queen Mary Hospital, Hong Kong, China
3. State Key Laboratory for Liver Research, University of Hong Kong, Hong Kong, China
4. Department of Medicine, University of Hong Kong, Hong Kong, China
5. Department of Medicine, Queen Mary Hospital, Hong Kong, China
6. Department of Diagnostic and Interventional Radiology, Hong Kong Sanatorium and Hospital, Hong Kong, China
7. Liver Surgery Centre, Hong Kong Sanatorium and Hospital, Hong Kong, China