1. Department of Environmental Health Engineering, Behbahan Faculty of Medical Sciences, Behbahan, Iran
2. Environmental Technologies Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
3. Department of Environmental Health Engineering, School of Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
4. Department of Environmental Health Engineering, School of Health, Arak University of Medical Sciences, Arak, Iran
5. Department of Health Sciences, Faculty of Health, Safety and Environment, Shahid Beheshti University of Medical Sciences, Tehran, Iran
6. Department of Environmental Health Engineering, School of Public Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
7. Department of Environmental Health Engineering, Bushehr University of Medical Sciences, Bushehr, Iran