Affiliation: | (1) Department of Obstetrics and Gynecology, Kurume University School of Medicine, 67 Asahi machi, Kurume 830-0011, Japan, JP;(2) Department of Surgery, Kurume University School of Medicine, 67 Asahi machi, Kurume 830-0011, Japan, JP;(3) Second Department of Internal Medicine, Kurume University School of Medicine, 67 Asahi machi, Kurume 830-0011, Japan, JP |