1. Stroke UnitIRCCS Mondino Foundation Pavia Italy
2. Diagnostic Imaging Unit, Department of Experimental and Clinical Biomedical SciencesUniversity of Florence Florence Italy
3. Neuroradiology Unit, Department of RadiologyArcispedale S. Anna Ferrara Italy
4. Neurology UnitOspedale dell'Angelo, Azienda Ulss 3 Serenissima Mestre Italy
5. Neuroradiology Unit, Department of Experimental and Clinical Biomedical SciencesUniversity of Florence Florence Italy