1. Neurosurgery; Catholic University School of Medicine; Rome Italy
2. Neurosurgery; University Hospital S. Anna; Ferrara Italy
3. Infectious Diseases; Catholic University School of Medicine; Rome Italy
4. Microbiology; Catholic University School of Medicine; Rome Italy
5. Infectious Diseases; University Hospital S. Anna; Ferrara Italy
6. Department of Laboratory Medicine and Transfusion Medicine; Hospital for Research and Care Casa Sollievo della Sofferenza; San Giovanni Rotondo Italy