1. Infectious Diseases Section, Department of Mental Health and Public Medicine, University of Campania “L. Vanvitelli”, 80138 Naples, Italy
2. Infectious Disease Unit, A.O. S Anna e S Sebastiano Caserta, 81100 Caserta, Italy
3. Emergency Unit, PO Santa Maria delle Grazie, 80078 Pozzuoli, Italy
4. Infectious Disease Unit, University Federico II, 80138 Naples, Italy
5. Third Infectious Disease Unit, AORN dei Colli, PO Cotugno, 80131 Naples, Italy
6. IV Infectious Disease Unit, AORN dei Colli, PO Cotugno, 80131 Naples, Italy
7. Hepatic Infectious Disease Unit, AORN dei Colli, PO Cotugno, 80131 Naples, Italy
8. IX Infectious Disease Unit, AORN dei Colli, PO Cotugno, 80131 Naples, Italy
9. First Infectious Disease Unit, AORN dei Colli, PO Cotugno, 80131 Naples, Italy
10. Infectious Disease Unit, A.O. San Pio, PO Rummo, 82100 Benevento, Italy
11. Infectious Disease Unit, A.O. San Giovanni di Dio e Ruggi D’Aragona Salerno, 84131 Salerno, Italy
12. VIII Infectious Disease Unit, AORN dei Colli, PO Cotugno, 80131 Naples, Italy
13. Infectious Disease Unit, Ospedale Maria S.S. Addolorata di Eboli, ASL Salerno, 84131 Salerno, Italy
14. Respiratory Infectious Diseases Unit, AORN dei Colli, PO Cotugno, 80131 Naples, Italy
15. Infectiou Disease Unit, A.O. Avellino, 83100 Avellino, Italy
16. Infectious Disease Unit, P.O. S. Luca, ASL Salerno, 84078 Vallo della Lucania, Italy
17. Pneumology Unit, AORN Caserta, 81100 Caserta, Italy