1. Department of Virology; School of Public Health; Tehran University of Medical Sciences; Tehran Iran
2. Faculty of Medicine; Department of Microbiology and Virology; Tabriz University of Medical Sciences; Infectious and Tropical Disease Research Center; Tabriz Iran
3. Department of Virology; Pasteur Institute of Iran; Tehran Iran
4. Department of Pathobiology; Tabriz University of Medical Sciences; Tabriz Iran
5. Tehran University of Medical Sciences; Food Microbiology Research Center; Tehran Iran