Korean Hospital Association Korean Medical Association World Health Organization Korean Society of Gynecology and Colposcopy The Korean Urogynecologic Society The Korean Society of Ultrasound in Obstetrics and Gynecology The Korean Scoeity for Reproductive Medicine Korean Endometriosis Society The Korean Society of Perinatology Korean Society of Fetal Medicine The Korean Society of Menopause Study Group for Contraception Korean Association of Obstetrics and Gynecologists Health Insurance Review & Assessment Service National Health Insurance Corporation Ministry for Helath, Welfare and Family Affairs Korea Resrach Foundation