1. Laboratory of Microbiology and Biorepository, National Institute for Infectious Diseases, INMI “Lazzaro Spallanzani”, IRCCS, Via Portuense 292, 00149 Rome, Italy
2. Scientific Direction, National Institute for Infectious Diseases, INMI “Lazzaro Spallanzani”, IRCCS, 00149 Rome, Italy
3. Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases, INMI “Lazzaro Spallanzani”, IRCCS, 00149 Rome, Italy