1. Nursing and Midwifery Care Research Center, Mashhad University of Medical Sciences, Mashhad, Iran

2. Department of Midwifery, School of Nursing and Midwifery, Mashhad University Medical of Medical Sciences Mashhad, Iran

3. Department of Epidemiology and Biostatistics, Social Determinants of Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran

4. Ph.D. Student of Reproductive Health, School of Nursing and Midwifery, Mashhad University of Medical Sciences, Mashhad, Iran