SHINTARO HASHIMOTO, KAZUO TO, HIDEO WADA, YUKA SAKAKIBARA, KEISUKE OZEKI, MICHIHIKO KOMAKI and MASAMICHI KONDO
Department of Surgery, National Hospital Organization Ureshino Medical Center, Ureshino, Japan, Department of Surgical Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan