1. Dept. of Civil Engineering, Univ. of Gonabad, Gonabad 9691793718, Iran.
2. Associate Professor, Environmental Science and Technology Research Center, Dept. of Environmental Health Engineering, Shahid Sadoughi Univ. of Medical Sciences, Yazd 8915173160, Iran.
3. Associate Professor, Dept. of Environmental Health Engineering, School of Public Health, Social Determinants of Health Research Center, Gonabad Univ. of Medical Sciences, Gonabad 9691793718, Iran.
4. Assistant Professor, Dept. of Environmental Health Engineering, School of Public Health, Social Determinants of Health Research Center, Gonabad Univ. of Medical Sciences, Gonabad 9691793718, Iran (corresponding author).