1. Student Research CommitteeDepartment of Midwifery, School of Nursing and Midwifery, Mashhad University of Medical Sciences, Mashhad, Iran
2. Evidence-Based Care Research CenterDepartment of Midwifery, School of Nursing and Midwifery, Mashhad University of Medical Sciences, Mashhad, Iran.
3. Health Sciences Research CenterDepartment of Biostatistics and Epidemiology, School of Health Mashhad University of Medical Sciences, Mashhad, Iran