1. Midwifery Department, Tabriz University of Medical Sciences, Tabriz, Iran
2. Reproductive Health Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
3. School of Nursing, Faculty of Science, Medicine and Health, University of Wollongong, Wollongong, Australia
4. Department of Midwifery, Faculty of Nursing and Midwifery, Tabriz University of Medical Sciences, Tabriz, Iran
5. Social Determinants of Health Research Center, Tabriz University of Medical Sciences, Tabriz, Iran