1. Department of Environmental Health Engineering, School of Health, Ardabil University of Medical Sciences, Ardabil, Iran
2. Students Research Committee, Faculty of Health, Ardabil University of Medical Sciences, Ardabil, Iran
3. M.Sc. Of Environmental Health Engineering, Faculty of Health, Kashan University of Medical Sciences, Kashan, Iran
4. Social Determinants of Health Research Center, Ardabil University of Medical Sciences, Ardabil, Iran