1. Institut de recherche Έlisabeth-Bruyère Research Institute, affiliated with the University of Ottawa, 60 Cambridge Street North, Ottawa, ON, Canada K1R 7A5
2. Centre de recherche institute universitaire de gériatrie de Montreal, University of Montreal, and research coordinator, MAB-Mackay Rehabilitation Centre, 7000 Sherbrooke Street West, Montreal, Quebec, Canada H4B 1R3