Affiliations

• ¹ Population Health Research Institute, Hamilton, Ontario, Canada (A.P.B., J.W., W.F.M., J.A.W., S.J.C., J.S.H.).
• ² Department of Medicine, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada (E.C.).
• ³ Cardiology Department, Health Sciences North, Sudbury, Ontario, Canada (M.S.).
• ⁴ Klinik für Innere Medizin-Kardiologie, Diabetologie and Nephrologie, Evangelisches Klinikum Bethel, Bielefeld, Germany (C.W.I.).
• ⁵ Division of Clinical Electrophysiology, Department of Cardiology, Johann Wolfgang Goethe University, Frankfurt, Germany (S.H.H.).
• ⁶ Department of Medicine, Medical University of South Carolina, Charleston (M.R.G.).