| Institution: | Division of Endoscopy, Hokkaido University Hospital, Sapporo, Japan;;Department of Gastroenterology, Hokkaido University Graduate School of Medicine, Sapporo, Japan;;Department of Internal Medicine, Aichi Cancer Institute, Nagoya, Japan;;Second Department of Internal Medicine, Fukui Medical University, Fukui, Japan;;Department of Gastroenterology, Gifu Municipal Hospital, Gifu, Japan;;Department of Internal Medicine, Hitachi General Hospital, Ibaragi, Japan;;Department of Gastroenterology, Jichi Medical University, Tochigi, Japan;;Department of Gastroenterology, Kagawa Prefectural Central Hospital, Takamatsu, Japan;;Department of Endoscopy, Kobe University School of Medicine, Kobe, Japan;;Department of Internal Medicine, Kure Kyousai General Hospital, Kure, Japan;;Third Department of Internal Medicine, Kyorin University School of Medicine, Mitaka, Japan;;Department of Gastroenterology, Kyoto Minren the Second Chuou Hospital, Kyoto, Japan;;Department of Internal Medicine, Mitoka General Hospital, Kagawa, Japan;;Department of Endoscopy, Nagasaki University School of Medicine, Nagasaki, Japan;;Department of Gastroenterology, National Kokura Hospital, Kitakyushu, Japan;;Department of Internal Medicine, New Kokura Hospital, Kitakyushu, Japan;;Department of Internal Medicine, Niigata Prefectural Yoshida Hospital, Niigata, Japan;;Department of Gastroenterology, Ogaki Municipal Hospital, Ogaki, Japan;;Department of Gastroenterology, Public Matsunin Ishikawa Central Hospital, Isikawa, Japan;;Department of Endoscopy, Shinshu University School of Medicine, Matsumoto, Japan;;Third Department of Internal Medicine, Tohoku University School of Medicine, Sendai, Japan;;Department of Gastroenterology, Tokai University School of Medicine, Isehara, Japan;;Department of Gastroenterology, Toshiba Hospital, Tokyo, Japan;;Department of Gastroenterology, Toyama Red Cross Hospital, Toyama, Japan |
