1 Department of Gastroenterology and Hepatology, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan.
2 Department of Gastroenterology and Hepatology, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan. [email protected].
3 Department of Gastroenterology and Hepatology, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan. [email protected].
4 Department of Gastroenterology and Hepatology, Kyorin University School of Medicine, Mitaka-shi, Tokyo, 181-8611, Japan. [email protected].
5 Section of Clinical Epidemiology, Department of Community Medicine, Graduate School of Medicine, Kyoto University, Kyoto, 606-8507, Japan.
6 Division of Gastroenterology, Department of Internal Medicine, Asahikawa Medical University, Asahikawa, 078-8510, Japan.
7 Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University, Tokyo, 113-8519, Japan.
8 Department of Medicine, Shiga University of Medical Science, Otsu, 520-2192, Japan.
9 Department of Gastroenterology and Hepatology, Kyorin University School of Medicine, Mitaka-shi, Tokyo, 181-8611, Japan.
10 Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, 113-8421, Japan.
11 Department of Advanced Endoscopy, Fujita Health University School of Medicine, Toyoake, 470-1192, Japan.
12 Division of Gastroenterology, Department of Internal Medicine, Graduate School of Medicine, Kobe University, Kobe, 650-0017, Japan.
13 Department of Gastroenterology, Nara Prefecture General Medical Center, Nara, 630-8581, Japan.
14 Department of Gastroenterology, Institute of Medicine, University of Tsukuba, Tsukuba, 305-8576, Japan.
15 Division of Gastroenterology, Department of Internal Medicine, Aichi Medical University School of Medicine, Nagakute, 480-1195, Japan.
16 Inflammatory Bowel Disease Center, Yokohama City University Medical Center, Yokohama, 232-0024, Japan.
17 Department of Gastroenterology and Hepatology, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, Okayama, 700-8558, Japan.
18 Department of Molecular Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, 602-8566, Japan.
19 Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Osaka, 565-0871, Japan.
20 Department of Gastroenterology, Faculty of Medicine, Fukuoka University, Fukuoka, 814-0180, Japan.
21 Second Department of Internal Medicine, Osaka Medical and Pharmaceutical University, Takatsuki, 569-8686, Japan.
22 Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine, Saga University, Saga, 849-8501, Japan.
23 Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, Sapporo, 060-8543, Japan.
24 Center for Gastroenterology, Urasoe General Hospital, Urasoe, 901-2102, Japan.
25 Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, 812-8582, Japan.
26 Division of Digestive and Lifestyle Diseases, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, 890-8520, Japan.
27 Department of Internal Medicine, National Defence Medical College, Tokorozawa, 359-8513, Japan.
28 Division of Gastroenterology and Hepatology, Department of Internal Medicine, Toho University Sakura Medical Center, Sakura, 285-8741, Japan.
29 Department of Gastroenterology and Hematology, Hirosaki University Graduate School of Medicine, Hirosaki, 036-8563, Japan.
30 Department of Gastroenterology, Kitasato University School of Medicine, Kanagawa, 252-0375, Japan.
31 Division of Gastroenterology and Hepatology, Third Department of Internal Medicine, Kansai Medical University, Osaka, 573-1010, Japan.
32 Division of Internal Medicine, Department of Gastroenterology and Hepatology, The Jikei University School of Medicine, Tokyo, 105-8471, Japan.
33 Department of Gastroenterology and Hepatology, Kansai Electric Power Hospital, Fukushima-ku, Osaka, 553-0003, Japan.