| Affiliation: | 1. Department of Gynecology, Ohki Memorial Kikuchi Cancer Clinic for Women, 111-1 Arahata, Tokorozawa, Saitama 359-1133, Japan;2. Department of Obstetrics and Gynecology, National Defense Medical College, Tokorozawa, Saitama 359-8513, Japan;3. Department of Gynecology, Miyagi Cancer Center, Natori, Miyagi 981-1293, Japan;4. Department of Obstetrics and Gynecology, Teikyo University School of Medicine, Itabashi, Tokyo 173-8606, Japan;5. Department of Endocrine Surgery, Hachioji Hospital, Tokai University, Hachioji, Tokyo 192-0032, Japan |
