[1] Yonsei University College of Medicine,Department of Surgery
[2] University of Ulsan College of Medicine,Department of Surgery, Asan Medical Center
[3] Seoul National University College of Medicine,Department of Surgery
[4] Samsung Medical Center,Department of Surgery
[5] Sungkyunkwan University School of Medicine,Division of Hepato
[6] Pusan National University Yangsan Hospital,Biliary
[7] Pusan National University School of Medicine,Pancreatic Surgery and Liver Transplantation, Department of Surgery
[8] Ajou University School of Medicine,Department of Liver Transplantation and Hepatobiliary Surgery
[9] Catholic University of Daegu College of Medicine,Department of Surgery
[10] The Catholic University of Korea,Department of Surgery, College of Medicine
[11] Korea University College of Medicine,Division of HBP Surgery & Liver Transplantation, Department of Surgery
[12] Ulsan University Hospital,Department of Surgery
[13] University of Ulsan College of Medicine,Department of Surgery, Dongsan Medical Center
[14] Keimyung University School of Medicine,Department of Surgery
[15] Seoul National University Bundang Hospital,Department of Surgery
[16] Jeonbuk National University Medical School,Department of Surgery
[17] Mokdong Hospital,Department of Surgery
[18] Ewha Womans University School of Medicine,Department of Surgery
[19] Hanyang University College of Medicine,undefined
[20] Konyang University Hospital,undefined
[21] Konyang University College of Medicine,undefined