Co-investigators of the MAPT study group:

Bruno Vellas, MD, PhD (University Hospital Toulouse, PI, Director of Coordinating Center); Sophie Guyonnet, PhD (University Hospital Toulouse, Study Coordinator); Isabelle Carrié, PhD (University Hospital Toulouse, Project Leader);Sandrine Andrieu, MD, PhD (INSERM UMR 1027, University of Toulouse III, Department of Epidemiology and Public Health, University Hospital Toulouse, Methodological Support and Data Management); Jean-François Dartigues, MD, PhD (INSERM U897, Memory Research Resource Center for Alzheimer's Disease, University Hospital of Bordeaux, Site PI Bordeaux), Marie-Noëlle-Cuffi, MD (Geriatrics Department, Hospital of Castres, Site PICastres); Lawrence Bories, MD (Geriatrics Department, Hospital of Foix, Site PI Foix); Françoise Desclaux, MD (Geriatrics Department, Hospital of Lavaur, Site PI Lavaur); Prof Thierry Dantoine, MD, PhD ( Geriatrics Department, Memory Research Resource Center, University Hospital of Limoges, Site PI Limoges); Kristelle Sudres,MD (Geriatrics Department, Hospital of Montauban, Site PIMontauban); Jacques Touchon, MD, PhD (Department of Neurology, Memory Research Resource Center for Alzheimer's Disease, University Hospital of Montpellier, Site PIMontpellier); Prof Philippe Robert, MD, PhD (Memory Research Resource Center, University Hospital of Nice, Site PI Nice); Yves Gasnier, MD (Geriatrics Department, Hospital of Tarbes, Site Co-PI Tarbes) and Serge Bordes, MD (Geriatrics Department, Hospital of Tarbes, Tarbes, France, Site Co-PI Tarbes); Pierre Payoux MD, PhD (INSERM UMR 825, Department of Nuclear Medicine, University Hospital Toulouse, PET committee); Julien Delrieu, MD (University Hospital Toulouse, PET committee); Michèle Allard, MD, PhD (University Hospital Bordeaux, Head of PET scan group); Michel Zanca, MD, PhD (Regional University Hospital Montpellier, Head of PET scan group); Jacques Monteil, MD, PhD (University Hospital Limoges, Head of PET scan group); Jacques Darcourt, MD, PhD (University Hospital Nice, Head of PET scan group); Christian Vincent, MD (University Hospital Toulouse, Head of biological sample collection); Lauréane Brigitte, MS (University Hospital Toulouse, Clinical Research Assistant); ChristelleCantet, MS (INSERM UMR 1027, University of Toulouse III, University Hospital Toulouse, Statistical Support and data management), Christophe Morin, MS (University Hospital Toulouse, Data Management).

Co-investigators of the DSA group (

Sandrine Andrieu,MD, PhD (INSERM UMR 1027, University of Toulouse III, Department of Epidemiology and Public Health, University Hospital Toulouse, PI), StéphanieSavy, PhD, (INSERM UMR 1027, University of Toulouse III, University Hospital Toulouse, DSA Coordinator),ChristelleCantet, MS (INSERM UMR 1027, University of Toulouse III, University Hospital Toulouse, DSA support); Nicola Coley, PhD (INSERM UMR 1027, University of Toulouse III, University Hospital Toulouse, DSA support).