1. Department of Microbiology School of Medicine Iran University of Medical Sciences Tehran Iran
2. Microbial Biotechnology Research Center Iran University of Medical Sciences Tehran Iran
3. Student Research Committee Sabzevar University of Medical Sciences Sabzevar Iran
4. Department of Medical Genetics Faculty of Medical Sciences Tarbiat Modares University Tehran Iran
5. Department of Laboratory Sciences School of Paramedical Sciences Sabzevar University of Medical Sciences Sabzevar Iran
6. Cellular and Molecular Research Center Sabzevar University of Medical Sciences Sabzevar Iran
7. Clinical Microbiology Research Center Ilam University of Medical Sciences Ilam Iran