| Affiliation: | (1) The Third Department of Internal Medicine, Kansai Medical University, Moriguchi, Japan;(2) Center for Health, Safety and Environmental Management, Shinshu University, Matsumoto, Japan;(3) Internal Medicine, Tokyo Metropolitan Komagome Hospital, Tokyo, Japan;(4) Department of Gastroenterology, Nagoya University Graduate School of Medicine, Nagoya, Japan;(5) Second Department of Internal Medicine, Showa University School of Medicine, Tokyo, Japan;(6) Department of Gastroenterology and Hepatology, Kochi, Medical School, Nankoku, Japan;(7) Department of Internal Medicine and Bioregulation, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan;(8) Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan;(9) Department of Gastroenterology, Ogaki Municipal Hospital, Ogaki, Japan;(10) Department of Internal Medicine, Fujita Health University, Second Teaching Hospital, Nagoya, Japan;(11) Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan;(12) Kurihara Central Hospital, Kurihard, Japan;(13) Department of Pathology, Juntendo University School of Medicine, Tokyo, Japan;(14) Department of Gastroenterology, Tokyo Women's Medical University School of Medicine, Tokyo, Japan;(15) Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan;(16) Department of Medicine and Clinical Oncology, Graduate School of Medicine, Chiba University, Chiba, Japan;(17) Department of Surgery, Kyorin University School of Medicine, Tokyo, Japan;(18) Third Department of Internal Medicine, University of Occupational and Environmental Health, Japan School of Medicine, Kokura, Japan;(19) The Third Department of Internal Medicine, Division of Gastroenterology and Hepatology, Kansai Medical University, 2-3-1 Shinmachi, Hirakata 573-1191, Japan |
