O-010VOLTAGE: Investigator-initiated clinical trial of nivolumab monotherapy and subsequent radical surgery following preoperative chemoradiotherapy in patients with microsatellite stable locally advanced rectal cancer. (2nd July 2019) - Yoshino, T; Bando, H; Tsukada, Y; Inamori, K; Yuki, S; Komatsu, Y; Homma, S; Uemura, M; Kato, T; Kotani, D; Fukuoka, S; Sasaki, T; et al.