1. Department of Midwifery, Neyshabur Branch, Islamic Azad University, Neyshabur, Iran
2. Department of Health Education and Health Promotion, School of Health, Mashhad University of Medical Science, Mashhad, Iran
3. Department of Epidemiology, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
4. Social Determinants of Health research center, Mashhad University of Medical Sciences, Mashhad, Iran