1 From the Division of Cardiology, University of British Cardiology, Vancouver, British Columbia, Canada (D.A.W., J.A.C.); and Population Health Research Institute, Hamilton Health Sciences and Division of Cardiology, McMaster University, Hamilton, Ontario, Canada (S.R.M.). david.wood@vch.ca.
2 From the Division of Cardiology, University of British Cardiology, Vancouver, British Columbia, Canada (D.A.W., J.A.C.); and Population Health Research Institute, Hamilton Health Sciences and Division of Cardiology, McMaster University, Hamilton, Ontario, Canada (S.R.M.).