1. Department of Obstetrics and Gynecology Yuksek Ihtisas University School of Medicine Ankara Liv Hospital Ankara Turkey
2. Department of Obstetrics and Gynecology University of Health Science School of Medicine Ankara Turkey
3. Department of Infectious Diseases and Clinical Microbiology SBÜ Gülhane Education and Research Hospital Ankara Turkey
4. Department of Obstetrics and Gynecology SBÜ Gülhane Education and Research Hospital Ankara Turkey