Long-term Outcomes After Endoscopic Submucosal Dissection for Large Colorectal Epithelial Neoplasms: A Prospective, Multicenter, Cohort Trial From Japan

Ken Ohata, Nozomu Kobayashi, Eiji Sakai, Yoji Takeuchi, Akiko Chino, Hiroyuki Takamaru, Shinya Kodashima, Kinichi Hotta, Keita Harada, Hiroaki Ikematsu, Toshio Uraoka, Takashi Murakami, Shigetsugu Tsuji, Takashi Abe, Atsushi Katagiri, Shinichiro Hori, Tomoki Michida, Takuto Suzuki, Masakatsu Fukuzawa, Shinsuke Kiriyama, Kazutoshi Fukase, Yoshitaka Murakami, Hideki Ishikawa, Yutaka Saito