1. Department of Clinical Neurological Sciences, Schulich School of Medicine and Dentistry, Western University , London, ON , Canada
2. Heart and Brain Laboratory, Western University , London, ON , Canada
3. Department of Epidemiology and Biostatistics and Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, Western University , London , Canada
4. Robarts Research Institute, Western University , London , Canada
5. Lawson Health Research Institute , London , Canada
6. Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart and Chest Hospital , Liverpool , UK
7. Department of Clinical Medicine, Danish Center for Clinical Health Services Research, Aalborg University , Aalborg , Denmark
8. Department of Neurology, Universitätsklinikum Würzburg (UKW) , Josef-Schneider-Str. 11, 97080 Würzburg , Germany