1 Department of Geriatric Medicine and Memory Clinic, Research Center on Autonomy and Longevity, University Hospital, Angers, France.
2 Univ Angers, EA 4638,, LPPL, SFR CONFLUENCES, F-49000 Angers, France.
3 Robarts Research Institute, Department of Medical Biophysics, Schulich School of Medicine and Dentistry, the University of Western Ontario, London, ON, Canada.
5 Université Aix-Marseille, Institut de Neuro-physiopathologie (INP), UMR 7051, Faculté de Pharmacie, 27 Bd Jean Moulin, 13385 Marseille Cedex, France.