1. Molecular Virology Unit, Microbiology and Virology Department, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
2. Rheumatology Department, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
3. Experimental Research Laboratories, Biotechnology Area, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
4. Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy