Affiliation: | aDepartment of Surgery, Saiseikai Yamaguchi General Hospital, Yamaguchi, Yamaguchi, Japan;bDepartment of Dermatology, Saiseikai Yamaguchi General Hospital, Yamaguchi, Yamaguchi, Japan;cDepartment of Cardiology, Saiseikai Yamaguchi General Hospital, Yamaguchi, Yamaguchi, Japan |