1. Department of Surgery; Teikyo University School of Medicine; Tokyo Japan
2. Department of Surgery; Center for Gastroenterology and Liver Disease; Kitakyushu City Yahata Hospital; Fukuoka Japan
3. Section of Hepato-Pancreato-Biliary Surgery; Washington University School of Medicine in St. Louis; St. Louis MO USA
4. Department of Surgery; Mayo Clinic College of Medicine; Jacksonville FL USA
5. Lewis Katz School of Medicine at Temple University; Philadelphia PA USA
6. Center for Global Health; Mito Kyodo General Hospital; University of Tsukuba; Ibaraki Japan
7. Department of Surgery; University of Cincinnati College of Medicine; Cincinnati OH USA
8. Department of Surgery; Seoul National University Bundang Hospital; Seoul National University College of Medicine; Seoul Korea
9. Department of Gastroenterology; University of Ulsan College of Medicine; Seoul Korea
10. Division of General Surgery; Linkou Chang Gung Memorial Hospital; Taoyuan Taiwan
11. Department of Surgery; Show Chwan Memorial Hospital; Changhua Taiwan
12. Department of Gastroenterology; Ogaki Municipal Hospital; Gifu Japan
13. Department of Gastroenterology and Hepatology; Tokyo Medical University Hospital; Tokyo Japan
14. Clinical Surgery; University of Edinburgh; Edinburgh UK
15. Liau KH Consulting PL; Mt Elizabeth Novena Hospital; Singapore and Yong Loo Lin School of Medicine; National University of Singapore; Singapore
16. Department of Gastroenterological Surgery; Fujita Health University School of Medicine; Aichi Japan
17. Department of Surgery; Cheng Hsin General Hospital; Taipei Taiwan
18. Department of Surgery; Academic Medical Center; Amsterdam The Netherlands
19. Department of General and HPB Surgery; Loreto Nuovo Hospital; Naples Italy
20. First Department of Surgery; Agia Olga Hospital; Athens Greece
21. Department of Surgical Oncology; Lilavati Hospital and Research Centre; Mumbai India
22. Surgery Centre; Department of Surgery; Hong Kong Sanatorium and Hospital; Hong Kong Hong Kong
23. Faculty of Medicine; The Chinese University of Hong Kong; Shatin Hong Kong
24. Department of Gastroenterological Surgery; Yokohama City University Graduate School of Medicine; Kanagawa Japan
25. Department of Surgery; Fujinomiya City General Hospital; Shizuoka Japan
26. Department of Surgery, Hospital Italiano; University of Buenos Aires; Buenos Aires Argentina
27. Chair of General Surgery and Minimal Invasive Surgery “Taquini”; University of Buenos Aires; DAICIM Foundation; Buenos Aires Argentina
28. Surgical Gastroenterology/Hepatopancreatobiliary Unit; University of Cape Town and Groote Schuur Hospital; Cape Town South Africa
29. Department of Hepato-Pancreato-Biliary Surgery; Hospital Selayang; Selangor Malaysia
30. Department of Surgery; Tokyo Metropolitan Komagome Hospital; Tokyo Japan
31. Department of Surgery; Toho University Ohashi Medical Center; Tokyo Japan
32. Department of Surgery and Oncology; Graduate School of Medical Sciences; Kyushu University; Fukuoka Japan
33. Department of Surgery; Institute of Gastroenterology; Tokyo Women's Medical University; Tokyo Japan
34. Department of Surgery; Saitama Medical Center; Jichi Medical University; Saitama Japan
35. Department of Surgery; Jichi Medical University; Tochigi Japan
36. Director; Chiba Tokushukai Hospital; Chiba Japan
37. Minimally Invasive Surgery Center; Yotsuya Medical Cube; Tokyo Japan
38. Department of Surgery; Tohoku Rosai Hospital; Miyagi Japan
39. Department of Endoscopy and Ultrasound; Kawasaki Medical School; Okayama Japan
40. Department of Radiology; Kanazawa University Graduate School of Medical Sciences; Kanazawa Japan
41. Department of Gastroenterological and Pediatric Surgery; Oita University; Faculty of Medicine; Oita Japan
42. Department of Surgery; Keio University School of Medicine; Tokyo Japan
43. Department of General Internal Medicine; Japanese Red Cross Nagoya Daini Hospital; Aichi Japan
44. President; Oita University; Oita Japan
45. Department of Surgery; JR Sapporo Hospital; Hokkaido Japan
46. Director; Toho University; Tokyo Japan
47. Department of Gastroenterology; Second Teaching Hospital; Fujita Health University; Aichi Japan