1. Clinique Interdisciplinaire de Mémoire; Département des Sciences Neurologiques du CHU de Québec, and Faculté de Médecine; Université Laval; Québec Québec Canada
2. University of British Columbia; Vancouver British Columbia Canada
3. Division of Neurology; Department of Medicine; Université de Sherbrooke; Sherbrooke Quebec Canada
4. Alzheimer's Disease Research Unit/Memory Clinic; McGill Centre for Studies in Aging; Montreal Quebec Canada
5. Neuro Rive-Sud/CEDRA: Centre Diagnostique et Recherche sur la Maladie d'Alzheimer; McGill University and Sherbrooke University; Montréal Quebec Canada