1. International University of Health and Welfare/Fukuoka Sanno Hospital, Fukuoka, Japan
2. Clinical Research Center, National Hospital Organization Nagasaki Medical Center, Omura, Japan
3. Chairman of the Working Group
4. Department of Pathology, Kanazawa University Graduate School of Medicine, Kanazawa, Japan
5. Chairman of the Subcommittee Meeting of PBC
6. Department of Gastroenterology, Yamagata University Faculty of Medicine, Yamagata, Japan
7. Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan
8. Gastroenterology, Jikei University Graduate School of Medicine, Tokyo, Japan
9. Department of Medicine and Gastroenterology, Fukuoka University Faculty of Medicine, Fukuoka, Japan
10. Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
11. Department of Surgery and Science, Kyushu University, Fukuoka, Japan
12. Department of Medicine, Teikyo University School of Medicine, Tokyo, Japan
13. Department of Gastroenterology, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan
14. Department of Hepatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
15. Japan Council for Quality Health Care
16. Digestive Disease and Life-style Related Disease, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
17. Chairman of the Intractable Hepato-Biliary Disease Study Group