1. Social Determinants of Health Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
2. Research Center for Health Sciences, Hamadan University of Medical Sciences, Hamadan, Iran
3. Research Center for Environmental Determinacies of Health, School of Health, Kermanshah University of Medical Sciences, Kermanshah, Iran
4. Department of Public Health, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran