1. Department of Surgery; Center for Gastroenterology and Liver Disease; Kitakyushu City Yahata Hospital; Fukuoka Japan
2. Department of Surgery; Fujinomiya City General Hospital; Shizuoka Japan
3. Department of Surgery; Teikyo University School of Medicine; Tokyo Japan
4. Section of Hepato-Pancreato-Biliary Surgery; Washington University School of Medicine in St. Louis; St. Louis MO USA
5. Department of Surgery; Mayo Clinic College of Medicine; Jacksonville FL USA
6. Department of Gastroenterological Surgery; Yokohama City University Graduate School of Medicine; Kanagawa Japan
7. Department of Gastroenterological and Pediatric Surgery; Oita University Faculty of Medicine; Oita Japan
8. Department of Surgery; Keio University School of Medicine; Tokyo Japan
9. Lewis Katz School of Medicine at Temple University; Philadelphia PA USA
10. Minimally Invasive Surgery Center; Yotsuya Medical Cube; Tokyo Japan
11. Department of Surgery; Toho University Ohashi Medical Center; Tokyo Japan
12. Department of Surgery; Seoul National University Bundang Hospital; Seoul National University College of Medicine; Seoul Korea
13. Division of General Surgery; Linkou Chang Gung Memorial Hospital; Taoyuan Taiwan
14. Department of Surgery and Oncology; Graduate School of Medical Sciences; Kyushu University; Fukuoka Japan
15. Department of Surgery; Show Chwan Memorial Hospital; Changhua Taiwan
16. Department of General and HPB Surgery; Loreto Nuovo Hospital; Naples Italy
17. First Department of Surgery; Agia Olga Hospital; Athens Greece
18. Department of General Internal Medicine; Japanese Red Cross Nagoya Daini Hospital; Aichi Japan
19. Department of Gastroenterology; Ogaki Municipal Hospital; Gifu Japan
20. Department of Gastroenterology and Hepatology; Tokyo Medical University Hospital; Tokyo Japan
21. Department of Surgical Oncology; Lilavati Hospital and Research Centre; Mumbai India
22. Clinical Surgery; University of Edinburgh; Edinburgh UK
23. Department of Gastroenterological Surgery; Fujita Health University School of Medicine; Aichi Japan
24. Department of Surgery; Ageo Central General Hospital; Saitama Japan
25. Hepatobiliary Center; Paul Brousse Hospital; Villejuif France
26. Department of Surgery, Hospital Italiano; University of Buenos Aires; Buenos Aires Argentina
27. Director; Mie Prefectural Ichishi Hospital; Mie Japan
28. Department of Family Medicine; Mie Prefectural Ichishi Hospital; Mie Japan
29. Department of Surgery; Institute of Gastroenterology; Tokyo Women's Medical University; Tokyo Japan
30. Department of Surgery; Tokyo Metropolitan Komagome Hospital; Tokyo Japan
31. Department of Surgical Gastroenterology; Seth G S Medical College and K E M Hospital; Mumbai, India
32. Department of Hemodialysis and Surgery; Ichikawa Hospital; International University of Health and Welfare; Chiba Japan
33. Department of EBM and Guidelines; Japan Council for Quality Health Care; Tokyo Japan
34. Department of Emergency Medicine; School of Medicine; University of Occupational and Environmental Health; Fukuoka Japan
35. Department of Surgery; Academic Medical Center; Amsterdam The Netherlands
36. Department of Surgery; Rush University Medical Center; Chicago IL USA
37. Liau KH Consulting PL; Mt Elizabeth Novena Hospital; Singapore Yong Loo Lin School of Medicine; National University of Singapore; Singapore Singapore
38. Department of Surgery 1; School of Medicine; University of Occupational and Environmental Health; Fukuoka Japan
39. Department of Surgery; Cheng Hsin General Hospital; Taipei Taiwan
40. Surgery Centre; Department of Surgery; Hong Kong Sanatorium and Hospital; Hong Kong Hong Kong
41. Department of Surgery; Yonsei University Gangnam Severance Hospital; Seoul Korea
42. Department of Surgery; Konyang University Hospital; Daejeon Korea
43. Surgical Gastroenterology/Hepatopancreatobiliary Unit; University of Cape Town and Groote Schuur Hospital; Cape Town South Africa
44. Hepatic Surgery Centre; Department of Surgery; Tongji Hospital; Tongji Medical College; Huazhong University of Science and Technology; Wuhan China
45. Director; Liver Surgery Centre; Hong Kong Sanatorium and Hospital; Hong Kong Hong Kong
46. Department of Surgery; Yuan's General Hospital; Kaohsiung Taiwan
47. Chair of General Surgery and Minimal Invasive Surgery “Taquini”; University of Buenos Aires; DAICIM Foundation; Buenos Aires Argentina
48. President; Oita University; Oita Japan
49. Department of Surgery; JR Sapporo Hospital; Hokkaido Japan
50. Department of Gastroenterology; Second Teaching Hospital; Fujita Health University; Aichi Japan
51. Director; Toho University; Tokyo Japan