1 Department of Research and Teaching, Qujing Second People's Hospital (Qujing Central Hospital of Yunnan Regional Medical Center), Qujing, China.
2 Institute of Hepatobiliary Surgery of the Army, Southwest Hospital, Army Medical University, Chongqing, China.
3 Chinese Research Group for Minimally Invasive Anatomical Liver Resection (The Workshop of Liver Future [W.O.L.F.]), Beijing, China.
4 Department of Hepatobiliary Surgery, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China. 727106893@qq.com.
5 Chinese Research Group for Minimally Invasive Anatomical Liver Resection (The Workshop of Liver Future [W.O.L.F.]), Beijing, China. 727106893@qq.com.