Affiliation: | 1. Department of Bacteriology and Virology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran;2. Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran;3. Khalili Hospital, Shiraz University of Medical Sciences, Shiraz, Iran;4. Shiraz HIV/AIDS Research Center, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Iran |