1. Dermatology Clinic Maggiore Hospital, Piazza dell'Ospitale 1 University of Trieste Trieste Italy
2. HPV‐Unit, Unità Operativa Semplice Dipartimentale (UOSD) Tumor Immunology and Immunotherapy IRCCS Regina Elena National Cancer Institute Rome Italy
3. Department of Plastic, Reconstructive and Cosmetic Surgery Campus Bio‐Medico University Hospital Rome Italy