1. Department of Radiology, Azienda Ospedaliero Universitaria (A.O.U.), Cagliari, Italy
2. Mater Misericordiae University Hospital and Our Lady’s Children’s Hospital, University College of Dublin, Dublin, Ireland
3. Department of Cardiology, Ospedale Monzino, Milano, Italy
4. Stroke Diagnosis and Monitoring Division, AtheroPointTM, Roseville, California, USA