1. Division of Clinical Epidemiology; McGill University Health Centre; Montreal Quebec Canada
2. Department of Pharmacy Practice and Administration, College of Pharmacy; Western University of Health Sciences; Pomona California
3. Institute for Clinical Evaluative Sciences; Toronto Canada
4. Department of Health Policy, Management and Evaluation, Faculty of Medicine; University of Toronto; Toronto Canada
5. University Health Network; Toronto Canada
6. Division of Cardiology; McGill University Health Centre; Montreal Quebec Canada
7. Division of Cardiology, Jewish General Hospital; McGill University Health Centre; Montreal Quebec Canada