1. Laboratory SCALab; UMR CNRS 9193; University of Lille; Villeneuve d'Ascq France
2. Addiction service; Roubaix Hospital; Roubaix France
3. Department of Neurology; Memory Research and Resources Clinic at the University Hospital of Lille; Lille France
4. Institut Universitaire de Gériatrie; Montréal Canada
5. Université de Montréal; Montréal Canada