1. Department of Neuroscience; Division of Geriatric Medicine; University Memory Clinic; Angers University Hospital; Angers France
2. UPRES EA4638; University of Angers; UNAM; Angers France
3. Department of Medical Biophysics; Robarts Research Institute; Schulich School of Medicine and Dentistry; University of Western Ontario; London ON Canada
4. Department of Radiology; University Hospital of Saint-Etienne; Saint-Etienne France
5. Department of Rehabilitation and Geriatrics; Geneva University Hospitals and University of Geneva; Geneva Switzerland
6. Division of Neurology; University of Alberta; Edmonton AB Canada
7. Biomathics; Paris France