Digestive Endoscopy

Yasushi Sano, Shinji Tanaka, Shin‐ei Kudo, Shôichi Saito, Takahisa Matsuda, Yoshiki Wada, Takahiro Fujii, Hiroaki Ikematsu, Toshio Uraoka, Nozomu Kobayashi, Hisashi Nakamura, Kinichi Hotta, Takahiro Horimatsu, Naoto Sakamoto, Kuang‐I Fu, Osamu Tsuruta, Hiroshi Kawano, Hiroshi Kashida, Yoji Takeuchi, Hirohisa Machida, Toshihiro Kusaka, Naohisa Yoshida, Ichiro Hirata, Takeshi Terai, Hiro‐o Yamano, Kazuhiro Kaneko, Takeshi Nakajima, Taku Sakamoto, Yuichiro Yamaguchi, Naoto Tamai, Naoko Nakano, Nana Hayashi, Shiro Oka, Mineo Iwatate, Hideki Ishikawa, Yoshitaka Murakami, Shigeaki Yoshida, Yutaka Saito

Ichiro Oda, Takuji Gotoda, Hisanao Hamanaka, Takako Eguchi, Yutaka Saito, Takahisa Matsuda, Pradeep Bhandari, Fabián Emura, Daizo Saito, Hiroyuki Ono

Takashi Tajiri, Hiroshi Yoshida, Katsutoshi Obara, Morikazu Onji, Masayoshi Kage, Seigo Kitano, Norihiro Kokudo, Shigehiro Kokubu, Isao Sakaida, Michio Sata, Hisao Tajiri, Kazuhiro Tsukada, Toshiaki Nonami, Makoto Hashizume, Shouzou Hirota, Naoya Murashima, Fuminori Moriyasu, Katsunori Saigenji, Hiroyasu Makuuchi, Kazuhiko Oho, Tomoharu Yoshida, Hiroaki Suzuki, Akitake Hasumi, Kiwamu Okita, Shunji Futagawa, Yasuo Idezuki

Haruhisa Suzuki, Kohei Takizawa, Toshiaki Hirasawa, Yoji Takeuchi, Kenji Ishido, Shu Hoteya, Tomonori Yano, Shinji Tanaka, Masaki Endo, Masahiro Nakagawa, Takashi Toyonaga, Hisashi Doyama, Kingo Hirasawa, Mitsuru Matsuda, Hironori Yamamoto, Mitsuhiro Fujishiro, Satoru Hashimoto, Yuki Maeda, Tsuneo Oyama, Ryuta Takenaka, Yoshinobu Yamamoto, Yuji Naito, Tomoki Michida, Nozomu Kobayashi, Yoshiro Kawahara, Masaaki Hirano, Mario Jin, Shinichiro Hori, Yasumasa Niwa, Takuto Hikichi, Taichi Shimazu, Hiroyuki Ono, Satoshi Tanabe, Hitoshi Kondo, Hiroyasu Iishi, Motoki Ninomiya, Ichiro Oda for J‐WEB/EGC group

Vinay Dhir, Everson L.A. Artifon, Kapil Gupta, Juan J. Vila, Roberta Maselli, Mariana De Arruda Frazão, Amit Maydeo