1. Department of Biomedicine and Prevention University of Rome “Tor Vergata” Rome Italy
2. Diagnostic Imaging Unit, Department of Biomedicine and Prevention University of Rome “Tor Vergata” Rome Italy
3. Neuroradiology Unit, Department of Biomedicine and Prevention University of Rome “Tor Vergata” Rome Italy
4. Clinical Infectious Diseases Tor Vergata University Rome Italy
5. Athinoula A. Martinos Center for Biomedical Imaging Harvard Medical School Boston Massachusetts USA
6. San Raffaele Cassino Frosinone Italy