1. Department of Midwifery, Faculty of Health Sciences, Istinye University, Istanbul, Turkey
2. Department of Internal Disease Nursing, University of Health Sciences, Gulhane School of Nursing, Ankara, Turkey
3. Deparment of Paediatrics, Haydarpasa Sultan Abdulhamid Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
4. Department of Obstetrics and Gynecology, Dogubayazit Doç. Dr. Yasar Eryilmaz State Hospital, Agri, Turkey