1. Department for Clinical Neurosciences and Preventive Medicine; Danube University Krems; Krems Austria
2. Center for Vascular Prevention; Danube University Krems; Krems Austria
3. Max Planck Institute for Neurological Research; Cologne Germany
4. Department of Neurology; Tel Aviv Sourasky Medical Center; Tel Aviv Israel
5. Stroke Trials Unit; Division of Clinical Neuroscience; University of Nottingham; Nottingham UK
6. Department of Neurology; University of Amsterdam; Amsterdam The Netherlands
7. Moscow Research and Clinical Center for Neuropsychiatry; Moscow Russia
8. Institute of Cardiovascular and Medical Sciences; University of Glasgow; Glasgow UK