1. Memory and Aging Center, University of California, San Francisco, CA, USA
2. UMR_S 1127, Institut du Cerveau et de la Moelle Epiniére (ICM), Hôpital de la Pitié-Salpêtriére, AP-HP, Paris, France
3. Department of Neurology, Institut de la mémoire et de la maladie d’Alzheimer, Hôpital de la Pitié-Salpêtriére, AP-HP, Paris, France
4. Neuroimaging Research Unit, Institute of Experimental Neurology, Division of Neuroscience, San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy