1. Department of Pathobiology, School of Public Health Tehran University of Medical Sciences Tehran Iran
2. Food Microbiology Research Center Tehran University of Medical Sciences Tehran Iran
3. Division of Food Microbiology, Department of Pathobiology, School of Public Health Tehran University of Medical Sciences Tehran Iran
4. Department of Parasitology and Mycology, School of Public Health Tehran University of Medical Sciences Tehran Iran
5. Department of Epidemiology and Biostatistics, School of Public Health Tehran University of Medical Sciences Tehran Iran
6. Department of Pharmacology, School of Medicine Tehran University of Medical Sciences Tehran Iran
7. Experimental Medicine Research Center Tehran University of Medical Sciences Tehran Iran