1. Non-Communicable Pediatric Disease Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, I.R.Iran
2. Department of Biostatistics and Epidemiology, School of Public Health, Babol University of Medical Sciences, Babol, I.R.Iran
3. Social Determinants of Health Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
4. Department of Nursing- Midwifery, Comprehensive Health Research Center, Babol Branch, Islamic Azad University, Babol, Iran