Institution: | (1) Dipartimento di Clinica "Lazzaro Spallanzani", National Institute for Infectious Diseases, via Portuense 292, 00149 Rome, Italy e-mail: eboumis@tiscalinet.it, IT;(2) Dipartimento di Epidemiologia "Lazzaro Spallanzani", National Institute for Infectious Diseases, via Portuense 292, 00149 Rome, Italy, IT;(3) Unità di Microbiologia Molecolare "Lazzaro Spallanzani", National Institute for Infectious Diseases, via Portuense 292, 00149 Rome, Italy, IT |