1 Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, Québec, Canada.
2 Keenan Research Center, Li Ka Shing Knowledge Institute, St Michael's Hospital, University of Toronto, Toronto, Ontario, Canada; Department of Physiology, University of Toronto, Toronto, Ontario, Canada; Division of Cardiology, St Michael's Hospital, University of Toronto, Toronto, Ontario, Canada.
3 Sir Mortimer B. Davis Jewish General Hospital, Montréal, Québec, Canada.
4 Population Health Research Institute, McMaster University, Hamilton Health Sciences, Hamilton, Ontario, Canada; Division of Cardiology, Department of Medicine, McMaster University, Hamilton Health Sciences, Hamilton, Ontario, Canada.
5 Division of Cardiology, Department of Medicine, McMaster University, Hamilton Health Sciences, Hamilton, Ontario, Canada.
6 Institut Universitaire de Cardiologie et de Pneumologie de Québec, Québec, Québec, Canada.
7 McGill Health University Center, Montréal, Québec, Canada. Electronic address: thao.huynhthanh@mcgill.ca.