OKABE Yoshihiro¹, HIRATA Yuichi¹, ORITA Daisuke¹, EZAKI Takeshi² (1.Department of Gastroenterology and Hepatology, Kakogawa Central City Hospital, 2.Department of Gastroenterology and Hepatology, Kobe Medical Center)

OGAWA Masahiro, HIRAYAMA Midori, SHIOZAWA Katsuhiko, RYUZAKI Hitomi, OSHIRO Syu, MINAMIKAWA Risa, MATSUMOTO Naoki, NAKAGAWARA Hiroshi, GOTO Iori, YAMAMOTO Yoshinobu (Gastroenterology, Nihon University Hospital)

SOFUNI Atsushi, FUJITA Mitsuru, TSUCHIYA Takayoshi, ISHII Kentaro, TANAKA Reina, TONOZUKA Ryousuke, HONJO Mitsuyosi, MUKAI Shuntaro, ITOI Takao (Gastroenterology and Hepatology, Tokyo Medical University)

YAMASHITA Yasunobu (Second Department of Internal Medicine, Wakayama Medical University)

OHNO Eizaburo¹, HIROOKA Yoshiki², KAWASHIMA Hiroki¹, ISHIKAWA Takuya¹, ISHIZU Youji¹, KUZUYA Teiji¹, NAKAMURA Masanao¹, HONDA Takashi¹ (1.Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine., 2.Department of Endoscopy, Nagoya University Hospital)

MORI Hideaki (the Third Department of Internal Medicine, Kyorin University School of Medicine)

NONAKA Toshikatsu (Physiological function inspection section, Saiseikai omuta hospital)

SEKINE Tomoki (Department of Clinical Services, Asahi General Hospital)

TANEMURA Tadashi (Clinical Laboratory, The Cardiovascular Institute)

OGAWA Masahiro, NIRASAWA Sumie, NAKATA Naomi, WATANABE Yukinobu, KUMAKAWA Mariko, MIURA Takao, MATSUMOTO Naoki, NAKAGAWARA Hiroshi, YAMAMOTO Toshiki, MORIYAMA Mitsuhiko (Gastroenterology & Ultorasound center, Nihon University Hospital)

NISHIKAWA Kaori (The third department of internal medecine, Kyorin university school of medecine)

MORI Hideaki (the Third Department of Internal Medicine, Kyorin University School of Medicine)

CHIBA Yuko (Clinical Inspection, Public Interest Foundation Corporation Hokkaido Industrial Health Management Fund)

OOTAKE Kouji¹, OYA Daiki², TANAKA Sinji² (1.Inspection Unit, Japanese Red Cross Kumamoto Health Care Society, 2.The 2nd Inspection Division, Japanese Red Cross Kumamoto Health Care Society)

OGAWA Masahiro¹, MATSUMOTO Naoki¹, YAMAMOTO Toshiki¹, KOJIMA Takako², MIURA Michie², ARAI Siduko², HONMA Megumi², KATOU Mitsuko², MORIYAMA Mitsuhiko¹, ONO Yoshiki³ (1.gastroenterology, Nihon University Hospital, 2.Department of Health Planning Center, Nihon University Hospital, 3.President, Tokyo Health service association)

MIZUSEKI Kiyoshi (Department of Integrated Medicine, Hakodate-Watanabe Hospital)

IWASTITA Kazuhiro¹, NAKAJIMA Ayaka¹, HAYASHI Katsuyoshi¹, MIYASHITA Masanori¹, OKANIWA Shinji² (1.Department of Radiological Technology, Iida Municipal Hospital, 2.Department of Gastroenterolog, Iida Municipal Hospital)

NISHIMURA Shigehiko¹, KAWABATA Satoshi², OBANE Norikazu², FUJIMOTO Takashi³ (1.Department of Surgery, SUMITOMO HOSPITAL, 2.Department of Ultrasound, SUMITOMO HOSPITAL, 3.Medical Health Check-up Center, SUMITOMO HOSPITAL)

NOHARA Atsushi (Health Service Center, Kanazawa University)

MICHIKURA Masahito, OGURA Masatsune, SHIBA Mariko (Department of Molecular Innovation in Lipidology, National Cerebral and Cardiovascular Center Research Institute)

ISHIZAKI Kazuho (Department of Clinical Laboratory, Mitsui Memorial Hospital)