Affiliation: Department of Infectious Diseases, Faculty of Medicine, P.J. Safarik University and L. Pasteur University Hospital, Kosice, 040 01 Kosice, Slovakia.
Affiliation: Department of Infectious Diseases, Faculty of Medicine, P.J. Safarik University and L. Pasteur University Hospital, Kosice, 040 01 Kosice, Slovakia.
Affiliation: HIV/AIDS Centre, Clinic of Infectious Diseases akademika Ladislava Dérera, University Hospital Bratislava, Slovakia; Third Faculty of Medicine, Charles University, Prague.