1. Department of Environmental Health Engineering, School of Health, Gonabad University of Medical Sciences, Gonabad, Iran
2. Student Research Committee, Gonabad University of Medical Sciences, Gonabad, Iran
3. Social Determinants of Health Research Center, Department of Environmental Health Engineering, School of Health, Birjand University of Medical Sciences, Birjand, Iran
4. Department of Environmental Health Engineering, School of Health, Infectious Diseases Research Center, Gonabad University of Medical Sciences, Gonabad, Iran