Yuichi Shimodate 1, Yoji Takeuchi 2, Katsuhiro Mabe 3, Shinji Yoshii 4, Shinya Yamada 5, Mineo Iwatate 6, Takuji Kawamura 7, Kinichi Hotta 8, Koji Nagaike 9, Nobuaki Ikezawa 10, Tomoaki Yamasaki 11, Yoriaki Komeda 12, Satoshi Asai 13, Yasuhiro Abe 14, Takuji Akamatsu 15, Yuko Sakakibara 16, Hisatomo Ikehara 17, Yuzuru Kinjo 18, Takashi Ohta 19, Yoko Kitamura 20, Takashi Shono 21, Takuya Inoue 22, Yoshio Ohda 23, Nozomu Kobayashi 24, Tokuma Tanuma 25, Ryu Sato 26, Taku Sakamoto 27, Naohiko Harada 28, Akiko Chino 29, Hideki Ishikawa 30, Masanori Nojima 31, Toshio Uraoka 32
1 kurashiki central hospital, Kurashiki, Japan
2 Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Osaka, Japan
3 Gastroenterology, National Hospital Organization Hakodate, Hakodate, Hokkaido, Japan
4 Gastroenterology, Sapporo Medical Center NTT EC, Sapporo, Hokkaido, Japan
5 Gastroenterology, Ishikawa Prefectural Central Hospital, Kanazawa, Ishikawa, Japan
6 Gastrointestinal Center, Sano Hospital, Kobe, Hyogo, Japan
7 Gastroenterology, Kyoto Second Red Cross Hospital, Kyoto, Kyoto, Japan
8 Endoscopy, Shizuoka Cancer Center, Suntogun, Shizuoka, Japan
9 Gastroenterology and Hepatology, Suita Munincipal Hospital, Suita, Osaka, Japan
10 Gastroenterology and Hepatology, Akashi Medical Center, Akashi, Hyogo, Japan
11 Gastroenterology, Osaka City General Hospital, Osaka, Osaka, Japan
12 Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Sayama, Osaka, Japan
13 Gastroenterology, Tane General Hospital, Tane, Osaka, Japan
14 Gastroenterology, Utsunomiya Memorial Hospital, Utsunomiya, Tochigi, Japan
15 Gastroenterology and Hepatology, Japanese Red Cross Society Wakayama Medical Center, Wakayama, Wakayama, Japan
16 Gastroenterology, National Hospital Organization Osaka National Hospital, Osaka, Osaka, Japan
17 Gastroenterology and Hepatology, Nihon University School of Medicine, Tokyo, Tokyo, Japan
18 Gastroenterology, Naha City Hospital, Naha, Okinawa, Japan
19 Gastroenterology and Hepatology, Kansai Rosai Hospital, Amagasaki, Japan
20 Digestive and Liver Disease, Nara City Hopital, Nara, Nara, Japan
21 Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Kumamoto, Japan
22 Gastroenterology and Hepatology, Osaka General Medical Center, Osaka, Osaka, Japan
23 Gastroenterology, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
24 Gastroenterology, Tochigi Cancer Center, Utsunomiya, Tochigi, Japan
25 Center for Gastroenterology, Teine Keijinkai Hospital, Sapporo, Hokkaido, Japan
26 Gastroenterology, Sapporo Higashi Tokushukai Hospital, Sapporo, Hokkaido, Japan
27 Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
28 Gastroenterology, Clinical Research Center, Kyushu Medical Center, Fukuoka, Fukuoka, Japan
29 Gastroenterology, Cancer Institute Hospital, Tokyo, Tokyo, Japan
30 Molecular-Targeting Cancer Prevention, Kyoto Prefectural University of Medicine, Osaka, Osaka, Japan
31 Center for Translational Research, The Institute of Medical Science Hospital, The University of Tokyo, Tokyo, Japan
32 Gastroenterology, National Hospital Organization Tokyo Medical Center, Tokyo, Tokyo, Japan