1. Department of Gastroenterology and Hepatology Juntendo University Shizuoka Hospital Izunokuni Japan
2. The Assessment Committee of Indication for Transplantation
3. Department of Hepatology East Shonan General Hospital Kanagawa Japan
4. Department of Gastroenterology, Faculty of Medicine Fukuoka University Fukuoka Japan
5. Department for the Promotion of Regional Medicine Shinshu University School of Medicine Matsumoto Japan
6. Department of Gastroenterology and Hepatology Saitama Medical University Saitama Japan
7. Department of Gastroenterology Yamagata University Faculty of Medicine Yamagata Japan
8. Department of Pediatric Hepatology and Gastroenterology Saiseikai Yokohamashi Tobu Hospital Kanagawa Japan
9. Department of Surgery Institute of Gastroenterology, Tokyo Women's Medical University Tokyo Japan
10. Division of Health Science, Graduate School of Medicine Osaka University Osaka Japan
11. Department of Gastroentrologic and General Surgery Asahikawa Medical University Asahikawa Japan
12. Department of Surgery, Mitsui Memorial Hospital Tokyo Japan
13. Department of Pediatric Surgery and Transplantation Kumamoto Rosai Hospital Kumamoto Japan