1. Department of Molecular Biology
Section of Microbiology
University of Sienna
Sienna, Italy
2. Laboratory of Microbiology
University of Florence Medical School
Careggi University Hospital
Florence, Italy
3. Surgery Unit
Department of Clinical Physiopathology
University of Florence Medical School
Careggi University Hospital
Florence, Italy
4. Department of Critical Medicine and Surgery
Infectious and Tropical Diseases Unit
University of Florence
Florence, Italy
5. Microbiology and Virology Unit
Sienna University Hospital
Sienna, Italy