Christine Loignon1, Thomas Gottin2, Carol Valois3, François Couturier4, Robert Williams4, Pierre-Michel Roy5. 1. Associate Professor in the Department of Family and Emergency Medicine in the Faculty of Medicine and Health Sciences at the University of Sherbrooke in Longueuil, Que. 2. Doctoral candidate at the University of Montreal in Quebec, and a researcher in the Faculty of Medicine and Health Sciences at the University of Sherbrooke. thomas.gottin@gmail.com. 3. Associate Professor in the Faculty of Medicine and Health Sciences at the University of Sherbrooke and in the Family Medicine Unit at Hôpital Charles-LeMoyne. 4. Professor in the Faculty of Medicine and Health Sciences at the University of Sherbrooke and in the Family Medicine Unit at Hôpital Charles-LeMoyne. 5. Associate Professor in the Faculty of Medicine and Health Sciences at the University of Sherbrooke and the Institut universitaire de gériatrie de Sherbrooke.