Cross-Linked Chondroitin Sulfate Adhesion Barrier System in Open Rectal Resection - Yukihide Kanemitsu; Eiji Hashizume; Takeshi Suto; Kazunori Yawata; Kenichi Inaoka; Kazuhiro Hiramatsu; Koji Komori; Masataka Ikeda; Nobuhiro Ishido; Masahiko Watanabe (JAMA Surgery, 2026)