1 Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy. Electronic address: [email protected].
2 Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy.
3 Infectious and Tropical Diseases Unit, Careggi University and Hospital, Florence, Italy.
4 Division of Pathological Anatomy, Department of Surgery and Translational Medicine, University of Florence, Florence, Italy.
5 Clinical Microbiology and Virology Unit, Careggi University and Hospital, Florence, Italy.
6 Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy; Clinical Microbiology and Virology Unit, Careggi University and Hospital, Florence, Italy.
7 Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy; Infectious and Tropical Diseases Unit, Careggi University and Hospital, Florence, Italy.