Norifumi Kawabata(Nagoya Univ.),  Toshiya Nakaguchi(Chiba Univ.),  

Mitsuki Morita(Kyoto Univ.),  Megumi Nakao(Kyoto Univ.),  Tetsuya Matsuda(Kyoto Univ.),  

Kenji Fujii(Omron Healthcare),  

Kojiro Mekata(Univ of Tsukuba),  Hotaka Takizawa(Univ of Tsukuba),  Jun Matsubayashi(Kyoto Univ),  Tomoyuki Takigawa(Okayama Univ),  Kazukiyo Toda(KRCH),  Yasuo Ito(KRCH),  Hiroyuki Kudo(Univ of Tsukuba),  

Cheng Wang(Nagoya Univ.),  Masahiro Oda(Nagoya Univ.),  Yuichiro Hayashi(Nagoya Univ.),  Takayuki Kitasaka(Aichi Inst. Univ.),  Hirotoshi Honma(Sapporo Kosei General Hosp.),  Hirotsugu Takabatake(Sapporo Minami Sanjo Hosp.),  Masaki Mori(Sapporo Kosei General Hosp.),  Hiroshi Natori(Keiwakai Nishioka Hosp.),  Kensaku Mori(Nagoya Univ.),  

Keita Saku(Kyushu Univ),  

Matsuzaki Hiroki(Univ. of Tokyo),  Yamada Atsushi(Univ. of Tokyo),  Takeda Iori(Univ. of Tokyo),  Mizutani Hiroya(Univ. of Tokyo),  Ono Toshitsugu(Tokyo Univ.),  Koike Kazuhiko(Univ. of Tokyo),  Ushiku Yoshitaka(Univ. of Tokyo),  Naganuma Kazunori(Univ. of Tokyo),  Onodera Hiroshi(Univ. of Tokyo),  

Yuri Suganuma(Chiba Univ.),  Mikio Suga(Chiba Univ.),  

Daisuke Harada(Kyushu Univ.),  Ryoma Bise(Kyushu Univ.),  Sanae Oka(NIBB),  Timothy Francis Day(NIBB),  Toshihiko Fujimori(NIBB),  Seiichi Uchida(Kyushu Univ.),  

Kenta Asakura(Kyushu Univ.),  Koshimura Miyuki(Kyushu Univ.),  Hiroshi Fujita(Kyushu Univ.),  

Kohei Mochizuki(Nagasaki Univ.),  Tomoya Sakai(Nagasaki Univ.),  Yukinojo Kitakami(Chiba Univ.),  Hideaki Haneishi(Chiba Univ.),  

Ryohei Miyoshi(Nagasaki Univ.),  Yuri Kokura(Chiba Univ.),  Tomoya Sakai(Nagasaki Univ.),  Hideaki Haneishi(Chiba Univ.),  

Kosei Nishitsuji(Nagasaki Univ.),  Tomoya Sakai(Nagasaki Univ.),  Toshikazu Fukumitsu(Nagasaki Univ.),  Yasushi Obase(Nagasaki Univ.),  Sueharu Miyahara(BIPS),  

Taiji Iwai(Kyoto Univ.),  Megumi Nakao(Kyoto Univ.),  Mitsuhiro Nakamura(Kyoto Univ.),  Tetsuya Matsuda(Kyoto Univ.),  

Koki Hino(Tokushima Univ),  Mikio Matsuhiro(Tokushima Univ),  Hidenobu Suzuki(Tokushima Univ),  Yoshiki Kawata(Tokushima Univ),  Noboru Niki(Tokushima Univ),  Katsuya Kato(Kawasaki Medical School),  Takumi Kishimoto(Okayama Rosai Hospital),  Kazuto Ashizawa(Nagasaki Univ),  

Yusuke Tajima(UEC),  Ryo Takano(UEC),  Fumito Uwano(UEC),  Tomohiro Harada(Ritsumeikan Univ.),  Keiki Takadama(UEC),  

Shu Kashio(Chiba Univ.),  Takashi Ohnishi(Chiba Univ.),  Takuya Ogawa(Chiba Univ.),  Kazuyo Ito(Chiba Univ.),  Seiichiro Hirono(Chiba Univ.),  Tadashi Yamaguchi(Chiba Univ.),  Yasuo Iwadate(Chiba Univ.),  Hideaki Haneishi(Chiba Univ.),  

Masaru Ueda(Tohoku Univ.),  Koichi Ito(Tohoku Univ.),  Kai Wu(South China Univ. of Tech.),  Kazunori Sato(Tohoku Univ.),  Yasuyuki Taki(Tohoku Univ.),  Hiroshi Fukuda(Tohoku Medical and Pharmaceutical Univ.),  Takafumi Aoki(Tohoku Univ.),  

Hirokazu Nosato(AIST),  Yuta Kochi(AIST),  Masahiro Murakawa(AIST),  Hidenori Sakanashi(AIST),  Atsushi Ikeda(Tsukuba Univ.),  Tomohiro Tada(Tada Tomohiro Institute of Gastroenterology and Proctology/AIM),  Hiroyuki Nishiyama(Tsukuba Univ.),  

Kazuki Matsushita(Tokushima Univ.),  Masaya Iwasaki(Tokushima Univ.),  Hidenobu Suzuki(Tokushima Univ.),  Yoshiki Kawata(Tokushima Univ.),  Noboru Niki(Tokushima Univ.),  Gen Iinuma(National Cancer Center Hospital),