Vladimir Miletić1, Ivan Martinez2, Ivan Jovanović3. 1. Department of Neurology, University Hospital Center Zagreb, School of Medicine, University of Zagreb, Kišpatićeva 12, 10000, Zagreb, Croatia. 2. Department of Neurology, University Hospital Center Zagreb, School of Medicine, University of Zagreb, Kišpatićeva 12, 10000, Zagreb, Croatia. imartinez985@gmail.com. 3. Department of Diagnostic and Interventional Radiology, University Hospital Center Zagreb, School of Medicine, University of Zagreb, Kišpatićeva 12, 10000, Zagreb, Croatia.