1. Department of Surgery, The Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, South Korea.
2. Department of Surgery, College of Medicine University of Ulsan, Asan Medical Center, Seoul, South Korea.
3. Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea.
4. Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea.
5. Department of Surgery, College of Medicine, The Catholic University of Korea, Seoul, South Korea.
6. Department of Surgery, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Pusan, South Korea.
7. Department of Liver Transplantation and Hepatobiliary Surgery, Ajou University School of Medicine, Suwon, South Korea.
8. Department of Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, South Korea.
9. Department of Surgery, Korea University College of Medicine, Seoul, South Korea.
10. Department of Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea.
11. Department of Surgery, Dongsan Medical Center, Keimyung University School of Medicine, Daegu, South Korea.
12. Department of Surgery, EWHA Womans University College of Medicine, Seoul, South Korea.
13. Department of Surgery, Jeonbuk National University Medical School, Jeonju, South Korea.
14. Department of Surgery, Gangnam Severance Hospital, Yonsei University college of Medicine, Seoul, South Korea.
15. Department of Surgery, College of Medicine, Chung-Ang University, Seoul, South Korea.
16. Department of Surgery, Dong-A University Hospital, Pusan, South Korea.
17. Department of Surgery, College of Medicine, Hanyang University, Seoul, South Korea.
18. Department of Surgery, School of Medicine, Soonchunhyang University, Pusan, South Korea.
19. Department of Surgery Chonnam National University Medical School and Hospital, Gwangju, Korea.
20. Department of Surgery, Konyang University Hospital, Konyang University College of Medicine, Daejeon, Korea.
21. Department of Surgery, Catholic University of Daegu, Daegu, South Korea.