1. Department of Environmental Health Engineering, Student Research Committee, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran
2. Department of Environmental Health Engineering, School of Public Health, Bam University of Medical Sciences, Bam, Iran
3. Department of Environmental Health Engineering, School of Health, Khoy University of Medical Sciences, Khoy, Iran
4. Department of Public Health, Fasa University of Medical Sciences, Fasa, Iran
5. Department of Environmental Health Engineering, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran
6. Center for Water Quality Research (CWQR), Institute for Environmental Research (IER), Tehran University of Medical Sciences, Tehran, Iran
7. Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran