1. Division of Perinatology, Department of Obstetrics and Gynecology Tepecik Training and Research Hospital, University of Health Sciences İzmir Turkey
2. Department of Pathology Tepecik Training and Research Hospital, University of Health Sciences İzmir Turkey
3. Department of Obstetrics and Gynecology Hafsa Sultan Hospital, Manisa Celal Bayar University Manisa Turkey
4. Department of Physiology Demiroglu Bilim University Istanbul Turkey