^○Roel Hompes (Surgical Oncology and Gastrointestinal Surgery, Department of Surgery, Academic Medical Center, Netherlands)

^○Osama Atallah (Center for Colon & Rectal Surgery Florida Hospital Medical Group, USA)

^○竹政 伊知朗, 沖田 憲司, 西舘 敏彦, 植木 知身, 秋月 恵美, 碓井 彰大, 石井 雅之, 里吉 哲太 (札幌医科大学消化器・総合、乳腺・内分泌外科)

^○伊藤 雅昭, 佐々木 剛志, 西澤 祐吏, 塚田 祐一郎 (国立がん研究センター東病院大腸外科)

^○Simon Ng (Division of Colorectal Surgery, Department of Surgery, The Chinese University of Hong Kong, China)