1. Environmental Science and Technology Research Center, Department of Environmental Health Engineering, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
2. Student Research Committee, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
3. Department of Environmental Health Engineering, Sirjan School of Medical Sciences, Sirjan, Iran
4. Research Center for Food Hygiene and Safety, Shahid Sadoughi University of Medical Sciences, Yazd, Iran