1. London Health Sciences Centre, London, Ontario, Canada
2. Oxford University Clinical Academic Graduate School, University of Oxford, Oxford, UK; Oxford Heart Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Keele Cardiovascular Research Group, Institute for Applied Clinical Science and Centre for Prognosis Research, Institute of Primary Care and Health Sciences, University of Keele, Stoke-on-Trent, UK
3. Department of Clinical Neurological Sciences, Stroke, Dementia & Heart Disease Laboratory, London, Ontario, Canada
4. London Health Sciences Centre, London, Ontario, Canada; Keele Cardiovascular Research Group, Institute for Applied Clinical Science and Centre for Prognosis Research, Institute of Primary Care and Health Sciences, University of Keele, Stoke-on-Trent, UK; Department of Epidemiology and Biostatistics, Western University, London, Ontario, Canada