1. Department of Midwifery, Marand Branch, Islamic Azad University, Marand 5418916571, Iran
2. Reproductive Health Promotion Research Center, Department of Midwifery, Ahvaz Jundishapur University of Medical Sciences, Ahvaz 6135715794, Iran
3. Department of Midwifery, School of Nursing and Midwifery, Kermanshah University of Medical Sciences, Kermanshah 6715847141, Iran
4. Librarian of Nursing and Midwifery Department, Ahvaz Jundishapur University of Medical Sciences, Ahvaz 6135715794, Iran