1. Department of Infectious Diseases and Tropical Medicine, Alessandro Manzoni Hospital, Lecco, Italy
2. Department of Infectious Diseases, Niguarda Cà Granda Hospital, Milan, Italy
3. Clinic of Infectious Diseases, AO Polo Universitario Luigi Sacco, Milan, Italy
4. Clinic of Infectious Diseases, Università degli Studi di Genova, AOU San Martino, Genoa, Italy
5. Clinic of Infectious Diseases, AO San Gerardo, Monza, Italy
6. Clinic of Infectious Diseases, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
7. Department of Mental Health, ASL CN1, Cuneo, Italy