1. Stroke Unit, Department of Neurology, Metropolitan Hospital, Ethnarchou Makariou 9 & Eleftheriou Venizelou 1, 18547 Piraeus, Greece
2. Stroke Unit, Metropolitan Hospital, Piraeus, Greece
3. Second Department of Neurology, National and Kapodistrian University of Athens, School of Medicine, ‘Attikon’ University General Hospital, Athens, Greece
4. Aktios Rehabilitation Center, Koropi, Greece
5. Second Department of Radiology, Interventional Radiology Unit, ‘Attikon’ University General Hospital, Athens, Greece
6. Second Department of Neurology, School of Medicine, Faculty of Health Sciences, AHEPA University General Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
7. Department of Radiology, Interventional Neuroradiology Unit, AHEPA University General Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
8. Department of Neurology, University Hospital of Larissa, School of Medicine, University of Thessaly, Larissa, Greece
9. Department of Neurology, University General Hospital of Patras, Patras, Greece