1. Department of Gynecology and Obstetrics, Nyala Sudan Turkey Training and Research Hospital, Nyala, Darfur, Sudan
2. Department of Urology, Nyala Sudan Turkey Training and Research Hospital, Nyala, Darfur, Sudan
3. Department of Gynecology and Obstetrics, Celal Bayar University Hospital, Manisa, Turkey
4. Department of Gynecology and Obstetrics, Osmaniye State Hospital, Osmaniye, Turkey