1. Department of Midwifery, Faculty of Nursing and Midwifery, Tabriz University of Medical Sciences, Tabriz, Iran
2. Social Determinants of Health Research Centre, Faculty of Nursing and Midwifery, Tabriz University of Medical Sciences, Tabriz, Iran
3. Faculty of Education and Psychology, University of Tabriz, Tabriz, Iran
4. Midwifery Department, Tabriz University of Medical Sciences, Tabriz, Iran