1. Division of Gastroenterology, Department of Medicine Kurume University School of Medicine Kurume Japan
2. Department of Orthopedics Kurume University School of Medicine Kurume Japan
3. Division of Rehabilitation Kurume University Hospital Kurume Japan
4. Division of Metabolism and Endocrinology, Faculty of Medicine Saga University Nabeshima Japan
5. Liver Center Saga University Hospital Nabeshima Japan
6. Locomedical General Institution Medical cooperation Locomedical Ogi Japan
7. Division of Hepatology and Pancreatology, Department of Internal Medicine Aichi Medical University Nagakute Japan
8. Department of Gastroenterology and Hepatology Yokohama City University Graduate School of Medicine Yokohama Japan
9. Department of Medicine, Center for Liver Disease Inova Fairfax Hospital Falls Church Virginia USA