1. The Department of General Surgery & Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China
2. Department of Hepatobiliary Surgery, The Fifth Affiliated Hospital of Southern Medical University, Guangzhou 510920, China
3. Institution of Hepatobiliary Surgery, Southwest Hospital, Army Medical University, Chongqing 400038, China
4. Division of Medical Imaging and Technology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, 14152 Stockholm, Sweden
5. Department of Radiology, Karolinska University Hospital Huddinge, 14186 Stockholm, Sweden
6. Department of Radiology, Southwest Hospital, Army Medical University, Chongqing 400038, China