[1
]
Department of Clinical and Experimental Medicine, Unit of Infectious Diseases, University
of Catania, Catania, Italy.
[2
]
Unit of Clinical Pharmacology, Fatebenefratelli Sacco University Hospital, Milan,
Italy.
[3
]
Emergency Surgery Unit, San Filippo Neri Hospital, Rome, Italy.
[4
]
Department of Biology, University of Pisa, Pisa, Italy.
[5
]
Infectious Diseases Unit, Department of Clinical and Experimental Medicine, Azienda
Ospedaliera Universitaria Pisana, University of Pisa, Pisa, Italy.
[6
]
Clinic of Infectious Disease and Tropical Medicine, ASST Santi Paolo e Carlo, Department
of Health Sciences, University of Milan, Milan, Italy.
[7
]
Department of Medicine, University of Udine, Udine, Italy.
[8
]
Department of Public Health and Infectious Diseases, 'Sapienza' University of Rome,
Italy.