1. Department of Neurology, The University of Tennessee Health Science Center, Memphis2Second Department of Neurology, Attikon Hospital, School of Medicine, University of Athens, Athens, Greece3International Clinical Research Center, Department of Neurology,
2. Department of Neurology, The University of Tennessee Health Science Center, Memphis
3. Second Department of Neurology, Attikon Hospital, School of Medicine, University of Athens, Athens, Greece4Department of Neurology, University of Ioannina School of Medicine, Ioannina, Greece
4. Department of Neurology, Hôpital Sainte-Anne, Université Paris Descartes, Sorbonne Paris Cité, Inserm UMR S894, Départements Hospitalo-Universitaires Neurovasc, Paris, France
5. Klinik und Hochschulambulanz für Neurologie and Center for Stroke Research, Charité-Universitätsmedizin Berlin, Berlin, Germany
6. Department of Diagnostic and Interventional Neuroradiology, Inselspital, University Hospital Bern, University of Bern, Bern, Switzerland8Department of Neurology, Inselspital, University Hospital Bern, University of Bern, Bern, Switzerland
7. University Lille, Inserm, Centre Hospitalier Régional Universitaire de Lille, U1171, Degenerative and Vascular Cognitive Disorders, Lille, France
8. Department of Diagnostic and Interventional Neuroradiology, Inselspital, University Hospital Bern, University of Bern, Bern, Switzerland
9. Department of Radiology, Hôpital Sainte-Anne, Université Paris Descartes, Sorbonne Paris Cité, Inserm UMR S894, Départements Hospitalo-Universitaires Neurovasc, Paris, France
10. Second Department of Neurology, Attikon Hospital, School of Medicine, University of Athens, Athens, Greece11Acute Stroke Unit, Metropolitan Hospital, Piraeus, Greece
11. Department of Neurology, Inselspital, University Hospital Bern, University of Bern, Bern, Switzerland
12. Department of Neurology, The University of Tennessee Health Science Center, Memphis12Australian Catholic University, Sydney, Australia
13. Departments of Neurology and Neurogeriatry, Johannes Wesling Medical Center, Minden, Germany