1. Department of Health Sciences, University of Genoa, Genoa, Italy
2. Clinica Malattie Infettive, Ospedale Policlinico San Martino – IRCCS, Genoa, Italy
3. Department of Medical Sciences, University of Turin, Infectious Diseases, City of Health and Sciences, Turin, Italy
4. Infectious Diseases Unit, Azienda Ospedaliera S. Croce e Carle, Cuneo, Italy
5. Department of Medicine and Surgery, University of Insubria, Varese, Italy
6. Department of Medicine, University of Udine and Institute of Clinical Pharmacology, Azienda Sanitaria Universitaria Integrata Presidio Ospedaliero Universitario Santa Maria della Misericordia, Udine, Italy
7. Clinical and Research Department for Infectious Diseases, Severe and Immunedepression-Associated Infections Unit, National Institute for Infectious Diseases L. Spallanzani, IRCCS, Rome, Italy
8. Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
9. Clinical Microbiology and Virology Unit, Florence Careggi University Hospital, Florence, Italy
10. First Division of Infectious Diseases, Cotugno Hospital, AORN dei Colli, Naples, Italy
11. Dipartimento di Scienze di Laboratorio e Infettivologiche, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
12. Istituto di Malattie Infettive, Università Cattolica del Sacro Cuore, Roma, Italy
13. Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
14. Infectious Diseases Clinic, Department of Medicine University of Udine and Azienda Sanitaria Universitaria Integrata di Udine, Udine, Italy