1. Department of Neurology University of Eastern Finland and Kuopio University Hospital Kuopio Finland
2. Danish Dementia Research Centre Copenhagen University Hospital, Rigshospitalet Copenhagen Denmark
3. Department of Geriatric Medicine Karolinska University Hospital Huddinge Sweden
4. Neurochemistry Laboratory, Faculty of Medicine, CHUC—Coimbra University Hospital, CNC, CNC.IBILI—Center for Neuroscience and Cell Biology University of Coimbra Coimbra Portugal
5. Reference Center for Biological Markers of Dementia (BIODEM), Institute Born-Bunge University of Antwerp Antwerp Belgium
6. Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology The Sahlgrenska Academy at the University of Gothenburg Mölndal Sweden
7. Department of Neurology and Memory Clinic Hospital Network Antwerp (ZNA) Middelheim and Hoge Beuken Antwerp Belgium
8. Geneva Neuroscience Center University Hospitals and University of Geneva Geneva Switzerland
9. IRCCS Fatebenefratelli Brescia Italy
10. Department of Neurodegenerative Disorders Mossakowski Medical Research Centre Polish Academy of Sciences Warsaw Poland
11. Alzheimer Centre Limburg, School for Mental Health and Neuroscience Maastricht University Maastricht The Netherlands
12. Center for Cognitive Impairments, Department of Neurology University Medical Center Ljubljana Ljubljana Slovenia
13. Department of Neurodegeneration Diagnostics Medical University of Białystok Białystok Poland
14. Alzheimer's Disease and Other Cognitive Disorders Unit Hospital Clinic i Universitari, IDIBAPS Barcelona Spain
15. Beta Brain Research Center Fundació Pasqual Maragall Barcelona Spain
16. Department of Biochemical Diagnostics University Hospital in Białystok Białystok Poland
17. Department of NVS, Center for Alzheimer Research Translational Alzheimer Neurobiology, Karolinska Institutet Huddinge Sweden
18. Department of Neurology University of Ulm Ulm Germany
19. Turku PET Centre Turku University Hospital and University of Turku Turku Finland
20. Department of Neurology Hacettepe University Hospitals Ankara Turkey
21. Neuropathology Laboratory Neurological Institute C. Besta Milan Italy
22. Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience Maastricht University Maastricht The Netherlands
23. Department of Neurology, Alzheimer Centre VUMC Amsterdam The Netherlands
24. Department NVS Karolinska Institutet, Center for Alzheimer Research, Division of Neurogeriatrics Huddinge Sweden
25. Department of Molecular Neuroscience UCL Institute of Neurology London UK