1. Department of HepatologyToranomon HospitalTokyo Japan
2. Department of Gastroenterology and Metabolism, Institute of Biomedical and Health SciencesHiroshima UniversityHiroshima Japan
3. AbbVie Inc.North Chicago IL
4. Department of GastroenterologyOgaki Municipal HospitalGifu Japan
5. Department of Medicine and Molecular ScienceGunma University Graduate School of MedicineMaebashi Japan
6. Department of GastroenterologySapporo Kosei General HospitalSapporo Hokkaido Japan
7. Department of Gastroenterology, Tokyo Medical UniversityIbaraki Medical CenterIbaraki Japan
8. Department of Hepatology Osaka City General HospitalOsaka Japan