1 Division of Neurology (Joundi, Boyle), Department of Medicine, University of Toronto; Regional Stroke Centre (Boyle), Sunnybrook Health Sciences Centre, Toronto, Ont.
2 Division of Neurology (Joundi, Boyle), Department of Medicine, University of Toronto; Regional Stroke Centre (Boyle), Sunnybrook Health Sciences Centre, Toronto, Ont. karl.boyle@sunnybrook.ca.