1. Institute of Gastroenterology, Tokyo Women’s Medical University, Tokyo, Japan
2. Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
3. Medical Department, EA Pharma Co., Ltd., Tokyo, Japan
4. Clinical Development Department, EA Pharma Co., Ltd., Tokyo, Japan
5. Pharmacovigilance & Post-Marketing Surveillance, Kissei Pharmaceutical Co., Ltd., Tokyo, Japan
6. IBD Center, Sakura Medical Center, Toho University, Chiba, Japan