1. University of Rome Tor Vergata, Department of Biology, Via della Ricerca Scientifica, Rome, Italy
2. Rottapharm Biotech Srl, Biotherapeutics Discovery, Area Science Park - Basovizza, Trieste, Italy
3. Istituto Superiore di Sanità, Department of Infectious, Parasitic and Immunomediated Diseases, Viale Regina Elena, Rome, Italy
4. Regina Elena National Cancer Institute, Laboratory of Virology and HPV-Unit, via delle Messi d'Oro, Rome, Italy
5. University Roma Tre, Department of Science, Viale G. Marconi, Rome, Italy