Affiliation: | 1. Department of Clinical Neurological Sciences, Schulich School of Medicine and Dentistry, University of Western Ontario, , London, Ontario, Canada;2. Department of Education Development and Research, Maastricht University, , Maastricht, the Netherlands;3. Centre for Health Economics and Policy Analysis, McMaster University, , Hamilton, Ontario, Canada;4. Department of Medicine, Schulich School of Medicine and Dentistry, University of Western Ontario, , London, Ontario, Canada |