1. Department of Obstetrics and Gynecology, Acıbadem Mehmet Ali Aydınlar University, Acıbadem Kayseri Hospital, Kayseri, Turkey
2. Department of Obstetrics and Gynecology, Magnet Hospital, Kayseri, Turkey
3. Department of Obstetrics and Gynecology, Ömer Halisdemir University, Niğde, Turkey
4. Department of Obstetrics and Gynecology, Erzincan University, Erzincan, Turkey
5. Department of Obstetrics and Gynecology, Erciyes University, Kayseri, Turkey