1. Department of Gastroenterology and HepatologyYokohama City University Graduate School of Medicine Yokohama Japan
2. Department of GastroenterologyInternational University of Health and Welfare Atami Hospital Atami Japan
3. Department of Gastroenterology and Metabolism, Institute of Biomedical and Health SciencesHiroshima University Hiroshima Japan
4. Liver CenterSaga University Hospital Saga Japan
5. Research, Takeda Pharmaceutical Company Yokohama Japan
6. Department of BiostatisticsYokohama City University School of Medicine Yokohama Japan
7. Division of Metabolism and Endocrinology, Faculty of MedicineSaga University Saga Japan
8. Department of Gastroenterology and HepatologyJA Hiroshima General Hospital Hiroshima Japan
9. Department of Pathology and Microbiology, Faculty of MedicineSaga University Japan
10. Kurume University Research Center for Innovative Cancer Therapy Kurume Japan