1. Unità Semplice Organizzativa “Diagnosi e Terapia dell’infezione da HIV”, University of Verona, Verona, Italy;
2. Unità Complessa di Malattie Infettive, University of Verona, Verona, Italy;
3. Microbiology and Virology Section, Department of Diagnostic and Public Health, University of Verona, Verona, Italy