Second Department of Internal Medicine, Osaka Medical and Pharmaceutical University Hospital, Osaka, Japan
Taro Iwatsubo, Akitoshi Hakoda & Kazuhide Higuchi
Endoscopic Center, Osaka Medical and Pharmaceutical University Hospital, 2-7, Daigakumachi Takatsuki, Osaka, 569-8686, Japan
Toshihisa Takeuchi
Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
Yasuhiro Fujiwara & Yasuaki Nagami
Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
Yuji Naito & Osamu Dohi
Departments of Gastroenterology and Hematology, Hirosaki University Graduate School of Medicine, Aomori, Japan
Tetsuya Tatsuta
Departments of Gastroenterology and Hematology, Hirosaki National Hospital, Aomori, Japan
Manabu Sawaya
Division of Gastroenterology, Tohoku University Graduate School of Medicine, Miyagi, Japan
Xiaoyi Jin & Tomoyuki Koike
Department of Gastroenterological Endoscopy, Tokyo Medical University Hospital, Tokyo, Japan
Mitsushige Sugimoto
Department of Gastroenterology, National Hospital Organization Kyoto Medical Center, Kyoto, Japan
Masaki Murata
Departments of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Okayama, Japan
Kenta Hamada & Hiroyuki Okada
Department of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University, Kagawa, Japan
Hideki Kobara & Taiga Chiyo
Department of General Internal Medicine and Gastroenterology, Saiseikai Kyoto Hospital, Kyoto, Japan
Norimasa Yoshida
Department of Gastroenterology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
Naoya Tomatsuri
Department of Gastroenterology, Kagawa Prefectural Central Hospital, Kagawa, Japan
Tomoki Inaba & Shigenao Ishikawa
Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan
Akihito Nagahara & Hiroya Ueyama
Department of Gastroenterology, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan
Eriko Koizumi & Katsuhiko Iwakiri
Department of Gastroenterology, Faculty of Medicine, Oita University, Oita, Japan
Kazuhiro Mizukami & Kazunari Murakami
Center for Clinical Research, Hamamatsu University School of Medicine, Shizuoka, Japan
Takahisa Furuta & Takahiro Suzuki
Department of Gastroenterology, Aichi Medical University Hospital, Aichi, Japan
Naotaka Ogasawara & Kunio Kasugai
Division of Gastroenterology and Nephrology, Department of Multidisciplinary Internal Medicine, Faculty of Medicine, Tottori University, Tottori, Japan
Hajime Isomoto & Koichiro Kawaguchi
Department of Gastroenterology, Faculty of Medicine, Shimane University, Shimane, Japan
Kotaro Shibagaki
Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Aichi, Japan
Hiromi Kataoka & Takaya Shimura
Department of Gastroenterology and Hepatology, Tokai University School of Medicine, Kanagawa, Japan
Hidekazu Suzuki
Department of Gastroenterology and Hepatology, International University of Health and Welfare, Narita Hospital, Tokyo, Japan
Toshihiro Nishizawa