Affiliation: | *Department of Surgery, Japanese Red Cross Masuda Hospital, Masuda 698-8501, Japan;†Department of Surgery, Japanese Red Cross Tottori Hospital, Tottori 680-8517, Japan;‡Division of Gastrointestinal and Pediatric Surgery, Department of Surgery, School of Medicine, Faculty of Medicine, Tottori University, Yonago 683-8504, Japan |