KAZUHIKO YOSHIMATSU, TEPPEI KONO, YOSHITOMO ITO, MASAYA SATAKE, YASUFUMI YAMADA, SACHIYO OKAYAMA, HAJIME YOKOMIZO and SHUNICHI SHIOZAWA
Department of Digestive Surgery, Kawasaki Medical School, Kurashiki, Japan, Department of Surgery, Saitamaken Saiseikai Kurihashi Hospital, Kuki, Japan, Department of Surgery, Tokyo Women’s Medical University, Medical Center East, Tokyo, Japan