1. Department of Environmental Health Engineering, Faculty of Health, Kermanshah University of Medical Sciences, Kermanshah, Iran
2. Research Center for Environmental Determinants of Health (RCEDH), Kermanshah University of Medical Science, Kermanshah, Iran
3. Environmental Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
4. Department of Environmental Health Engineering, Environmental Science and Technology Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
5. Student Research Committee, Shahid Sadoughi University Medical of Sciences, Yazd, Iran
6. Department of Civil Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia