1. Division of Women’s Health, Research Institute of Traditional Asian Medicine, Kindai University
2. Department of Women’s Health, Tokyo Medical and Dental University
3. Department of Obstetrics and Gynecology, Showa University School of Medicine
4. Department of Obstetrics and Gynecology, Tohoku University Graduate School of Medicine
5. Department of Psychosomatic and Psychiatric Medicine, Tokyo Women’s Medical University Adachi Medical Center