1. Department of Virology School of Public HealthTehran University of Medical Sciences Tehran Iran
2. Research Center for Clinical VirologyTehran University of Medical Sciences Tehran Iran
3. Department of Virology Faculty of MedicineIran University of Medical Sciences Tehran Iran
4. Department of Hematology Faculty of Medical SciencesTarbiat Modares University Tehran Iran
5. Department of Management & Health Economics School of Public HealthTehran University of Medical Sciences Tehran Iran
6. Infectious and Tropical Diseases Research Center Hormozgan Health InstituteHormozgan University of Medical Sciences Bandar Abbas Iran