1. Institute of Neuroscience and Physiology, Department of Psychiatry and Neurochemistry, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
2. Translational Neuroimaging Laboratory, McGill Centre for Studies in Aging, McGill University, Montreal, Quebec, Canada
3. Barcelonaßeta Brain Research Center, Pasqual Maragall Foundation, Barcelona, Spain
4. IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
5. Centro de Investigación Biomédica en Red de Fragilidad y Envejecimiento Saludable (CIBERFES), Madrid, Spain
6. Universitat Pompeu Fabra, Barcelona, Spain
7. Université de Paris, Institut national de la santé et de la recherche médicale U1144 Optimisation Thérapeutique en Neuropsychopharmacologie, Paris, France
8. Centre de Neurologie Cognitive, Groupe Hospitalo Universitaire Assistance Publique Hôpitaux de Paris Nord Hôpital Lariboisière Fernand-Widal, Paris, France
9. Wallenberg Centre for Molecular and Translational Medicine, Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
10. Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom
11. National Institute for Health Research Biomedical Research Centre for Mental Health and Biomedical Research Unit for Dementia at South London and Maudsley National Health Service Foundation, London, United Kingdom
12. Centro de Investigación Biomédica en Red Bioingeniería, Biomateriales y Nanomedicina, Madrid, Spain
13. Roche Diagnostics GmbH, Penzberg, Germany
14. Roche Diagnostics International Ltd, Rotkreuz, Switzerland
15. Department of Pharmacology, Graduate Program in Biological Sciences: Biochemistry (PPGBioq) and Phamacology and Therapeutics (PPGFT), Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
16. Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Mölndal, Sweden
17. Department of Neurodegenerative Disease, University College London Institute of Neurology, London, United Kingdom
18. UK Dementia Research Institute at University College London, London, United Kingdom
19. Montreal Neurological Institute, Montreal, Quebec, Canada
20. Department of Neurology and Neurosurgery, McGill University, Montreal, Quebec, Canada
21. Servei de Neurologia, Hospital del Mar, Barcelona, Spain
22. for the Translational Biomarkers in Aging and Dementia (TRIAD) study, Alzheimer’s and Families (ALFA) study, and BioCogBank Paris Lariboisière cohort