1. Division of Cardiology, Department of Medicine, Heart Rhythm Services and Centre for Cardiovascular Innovation, University of British Columbia, St. Paul’s Hospital, #200–1033 Davie Street, Vancouver, British Columbia V6E 1M7, Canada
2. Department of Medicine, QEII Health Sciences Centre and Dalhousie University, Halifax, Nova Scotia, Canada
3. Department of Medicine, Université Laval, Québec City, Québec, Canada
4. Department of Medicine, Western University, London, Ontario, Canada
5. Department of Medicine, Royal Jubilee Hospital, Victoria, British Columbia, Canada
6. Population Health Research Institute, McMaster University, Hamilton, Ontario, Canada
7. Department of Medicine, McGill University Health Centre and Hôpital Sacré-Coeur de Montréal, Montreal, Québec, Canada