1 Research Center and Centre ÉPIC, Montreal Heart Institute, Montréal, Quebec, Canada; Department of Medicine, Faculty of Medicine, Université de Montréal, Montréal, Quebec, Canada; Research Center, Institut Universitaire de Gériatrie de Montréal, Montréal, Quebec, Canada. Electronic address: louis.bherer@umontreal.ca.
2 Research Center and Centre ÉPIC, Montreal Heart Institute, Montréal, Quebec, Canada; Department of Medicine, Faculty of Medicine, Université de Montréal, Montréal, Quebec, Canada.