1 From University of Ottawa Heart Institute, Ontario, Canada (M.R.); and Christiana Care Health System, The Center for Heart & Vascular Health, Newark, DE (T.J.G.). mruel@ottawaheart.ca.
2 From University of Ottawa Heart Institute, Ontario, Canada (M.R.); and Christiana Care Health System, The Center for Heart & Vascular Health, Newark, DE (T.J.G.).