1. Non-Communicable Diseases Research Center, Sabzevar University of Medical Sciences, Sabzevar, Iran
2. Department of Environmental Health Engineering, School of Health, Gonabad University of Medical Sciences, Gonabad, Iran
3. Department of Environmental Health Engineering, Neyshabur University of Medical Sciences, Neyshabur, Iran
4. Student Research Committee, Sabzevar University of Medical Sciences, Sabzevar, Iran
5. Social Determinants of Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran