1. Department of Clinical Laboratory Medicine, Nagoya City University Hospital
2. Research Center for Hepatitis and Immunology, National Center for Global Health and Medicine
3. Division of Gastroenterology, Tohoku University Graduate School of Medicine
4. Department of Gastroenterology, Faculty of Medicine, Oita University
5. Department of Hepatology, Sendai Kousei Hospital
6. Division of Medicine and Clinical Science, Department of Multidisciplinary Internal Medicine, School of Medicine, Tottori University Faculty of Medicine
7. Department of Hepatology, Osaka City University Medical School
8. Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences
9. Department of Virology and Liver Unit, Nagoya City University Graduate School of Medical Sciences