1. Department of Neurology, Bispebjerg Hospital & Institute of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
2. Inserm U1171, Degenerative and Vascular Cognitive Disorders, CHU Lille, Department of Neurology, Université Lille, Lille, France
3. Department of Neurology and Neurosurgery, University of Tartu & Tartu University Hospital, Tartu, Estonia
4. Methodologist, European Stroke Organisation, Basel, Switzerland
5. Department of Neurology, Heidelberg University Hospital, Heidelberg, Germany
6. Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy
7. Department of Neurology, Klinikum Frankfurt Höchst, Frankfurt, Germany