1. Department of Clinical and Experimental Medicine University of Pisa Pisa Italy
2. Sorbonne Universités, Université Pierre et Marie Curie (UPMC) Paris 06, Inserm, CNRS Institut du cerveau et de la moelle (ICM) Département de Neurologie Institut de la Mémoire et de la Maladie d'Alzheimer (IM2A) Hôpital Pitié‐Salpêtrière Boulevard de l'hôpital Paris France
3. Faculty of Medicine, Department of Biomedicine and Prevention University of Rome Tor Vergata Rome Italy
4. Department of Radiology Athinoula A. Martinos Center for Biomedical Imaging Massachusetts General Hospital Harvard Medical School Boston MA USA
5. AXA Research Fund & UPMC Chair Paris France
6. Department of Psychiatry and Neurochemistry Institute of Neuroscience and Physiology Sahlgrenska Academy University of Gothenburg Mölndal Sweden
7. Clinical Neurochemistry Laboratory Sahlgrenska University Hospital Mölndal Sweden
8. Department of Molecular Neuroscience UCL Institute of Neurology London UK
9. Department of Psychosomatic Medicine University of Rostock and DZNE Rostock Germany
10. IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli Brescia Italy
11. AP‐HP, UF Biochimie des Maladies Neuro‐métaboliques, Service de Biochimie Métabolique Groupe Hospitalier Pitié‐Salpêtrière Paris France
12. Casa di Cura “San Raffaele Cassino” Cassino Frosinone Italy