1. Department of Epidemiology and Public Health Ehime University Graduate School of Medicine Toon Japan
2. Medicines Development Unit Japan and Medical Affairs Eli Lilly Japan K.K. Kobe Japan
3. Department of Epidemiology and Preventive Medicine Gifu University Graduate School of Medicine Gifu Japan
4. Health Services Center Ehime University Matsuyama Japan
5. Department of Medicine Shiga University of Medical Science Otsu Japan
6. Department of Health Promotion National Institute of Public Health Saitama Japan
7. Department of Internal Medicine, Division of IBD Tokyo Yamate Medical Center Tokyo Japan
8. Gastroenterology Center Ehime Prefectural Central Hospital Matsuyama Japan
9. Endoscopy Center Ehime University Hospital Toon Japan
10. Center for Inflammatory Bowel Diseases Ehime University Hospital Toon Japan
11. Department of Gastroenterology Tokuyama Central Hospital Yamaguchi Japan
12. Ohashi Clinic Participate in Gastro‐Enterology and Ano‐Proctology Niihama Japan
13. Second Department of Internal Medicine Osaka Medical and Pharmaceutical University Osaka Japan
14. Kato Internal Medicine Yawatahama Japan
15. Department of Gastroenterology Matsuyama Shimin Hospital Matsuyama Japan
16. Sumitomo Besshi Hospital Niihama Japan
17. Department of Gastroenterology and Hepatology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences Okayama University Okayama Japan
18. Department of Internal Medicine and Gastroenterology Saiseikai Imabari Hospital Imabari Japan
19. Division of Gastroenterology and Hepatology, Department of Internal Medicine National Defense Medical College Saitama Japan
20. Department of Bone and Joint Surgery Ehime University Graduate School of Medicine Toon Japan
21. Department of Gastroenterology and Metabology Ehime University Graduate School of Medicine Toon Japan
22. Postgraduate Clinical Training Center Ehime University Hospital Toon Japan
23. Kato Dental Clinic Matsuyama Japan
24. Department of Otolaryngology, Head and Neck Surgery Ehime University Graduate School of Medicine Toon Japan
25. Department of Dermatology Ehime University Graduate School of Medicine Toon Japan