1. Department of Obstetrics and Gynecology, Jordan University of Science and Technology, Irbid, Jordan;
2. Department of Community Medicine, Public Health and Family Medicine, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan;
3. Department of Maternal and Child Health Nursing, University of Jordan, Amman, Jordan;
4. Department of Pediatric and Neonatology, Jordan University of Science and Technology, Irbid, Jordan