1. Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Osaka, Japan
2. Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University, Tokyo, Japan
3. Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
4. Laboratory of Immune Signal, National Institute of Biomedical Innovation, Health and Nutrition, Osaka, Japan
5. Department of Research and Development, EIDIA Co. Ltd, Tokyo, Japan
6. Department of Pathology, Osaka University Graduate School of Medicine, Osaka, Japan
7. Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, Tokyo, Japan