1. Department of Microbiology School of Medicine Iran University of Medical Sciences Tehran Iran
2. Department of Medical Parasitology and Mycology Arak University of Medical Sciences Arak Iran
3. Student Research Committee Iran University of Medical Sciences Tehran Iran
4. ENT and Head and Neck Research Center and Department, The Five Senses Health Institute Firoozgar Hospital, Iran University of Medical Sciences Tehran Iran
5. Department of Infectious Disease School of Medicine Tehran University of Medical Sciences Tehran Iran
6. Department of Microbiology School of Medicine Shahid Beheshti University of Medical Sciences Tehran Iran