1. Department of Community Nutrition, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
2. Department of Occupational Health Engineering, School of Health, Shiraz, Iran
3. Research Center for Health Sciences, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Iran
4. Shiraz Municipality Waste Management Organization, Shiraz, Iran
5. Environmental Health Unit, Jahrom University of Medical Sciences, Jahrom, Iran
6. School of Nutrition & Food Science, Isfahan University of Medical Sciences, Isfahan, Iran