1. Reference Center for Biological Markers of Dementia (BIODEM)Department of Biomedical SciencesInstitute Born‐Bunge, University of AntwerpAntwerpBelgium
2. Department of Neurology and Memory ClinicHospital Network Antwerp (ZNA) Middelheim and Hoge BeukenAntwerpBelgium
3. Clinical Neurochemistry LaboratoryDepartment of Psychiatry and NeurochemistryInstitute of Neuroscience and PhysiologyThe Sahlgrenska AcademyUniversity of GothenburgMölndalSweden
4. Department of Neurology, Universitair Ziekenhuis Brussel (UZ Brussel)Center for Neurosciences (C4N), Vrije Universiteit Brussel (VUB)BrusselsBelgium
5. Servei de Neurologia‐Neuroimmunologia, Centre d'Esclerosi Múltiple de Catalunya (Cemcat)Institut de Receca Vall d'Hebron (VHIR), Hospital Universitari Vall d'Hebron, Universitat Autònoma de BarcelonaBarcelonaSpain
6. Clinic of Neurology, Clinical Centre of Serbia, Department of Neurology, Faculty of MedicineUniversity of Belgrade School of MedicineBelgradeSerbia
7. Alzheimer center and Department of Neurology, Neuroscience Campus AmsterdamVU University Medical CenterAmsterdamThe Netherlands
8. Department of Geriatric PsychiatryCentral Institute of Mental HealthMedical FacultyMannheim/Heidelberg UniversityMannheimGermany
9. Neurology Unit, Department of Pathophysiology and TransplantationUniversity of Milan, Fondazione Ca’ Granda, IRCCS Ospedale PoliclinicoMilanItaly
10. Department of Neuroscience and TraumaBlizard Institute, Queen Mary University of LondonLondonUnited Kingdom
11. Department of NeurologyTechnische Universität MünchenMunichGermany
12. Munich Cluster for Systems Neurology (SyNergy)MunichGermany
13. Department of NeurologyAtrium Medisch Centrum ParkstadHeerlenThe Netherlands
14. Memory Disorders Clinic, Department of Neurology, 2nd Faculty of MedicineCharles University in Prague and Motol University HospitalPragueCzech Republic
15. International Clinical Research CenterSt. Anne's University Hospital BrnoBrnoCzech Republic
16. Department of Clinical NeuroscienceKarolinska Institute, Karolinska University HospitalStockholmSweden
17. Department of Public Health and Caring SciencesUppsala UniversityUppsalaSweden
18. Department of NeurologyErasmus Medical CenterRotterdamThe Netherlands
19. Memory Clinic, Department of NeuropsychiatrySahlgrenska University Hospital, Institute of Neuroscience and PhysiologySahlgrenska AcademyUniversity of GothenburgMölndalSweden
20. Department of NeurologyMedical University GrazGrazAustria
21. Department of NeurologyUniversity Hospital BaselBaselSwitzerland
22. Memory Unit, Department of NeurologyHospital de la Santa Creu i Sant PauBarcelonaSpain
23. Centro de Investigación Biomédica en Red en enfermedades NeurodegenerativasCIBERNEDMadridSpain
24. Laboratory of NeurosciencesDepartment of Molecular Medicine and Faculty of MedicineUniversity of LisbonLisbonPortugal
25. Alzheimer's disease and other cognitive disorders unit, Neurology ServiceHospital Clinic i Universitari, IDIBAPSBarcelonaSpain
26. Faculté de Psychologie et des sciences de l'éducationUMonsMonsBelgium
27. National MS Center MelsbroekBrusselsBelgium
28. Research Memory Center Lariboisière Hospital University Paris Diderot INSERMU942ParisFrance
29. Section of Neurology, Centre for Memory Disturbances, Department of MedicineUniversity of PerugiaPerugiaItaly
30. Department of NeurologySt Elisabeth ZiekenhuisTilburgThe Netherlands
31. Departments of Neurology & Neurosurgery and Psychiatry, McGill Centre for Studies in AgingDouglas Hospital Research Center, McGill UniversityMontrealCanada
32. Departments of Psychiatry, McGill Centre for Studies in AgingDouglas Hospital Research Center, McGill UniversityMontrealCanada
33. Department of GeriatricsKalmar County HospitalKalmarSweden
34. Clinical Memory Research Unit, Department of Clinical SciencesLund UniversityLundSweden
35. CSF Laboratory and Multiple Sclerosis Outpatient UnitDepartment of NeurologyUniversity of UlmUlmGermany
36. Neurochemistry Laboratory and BiobankDepartment of Clinical Chemistry, Neuroscience Campus AmsterdamVU University Medical CenterAmsterdamThe Netherlands
37. Alzheimer Centre LimburgSchool for Mental Health and NeuroscienceDepartment of Psychiatry and NeuropsychologyMaastricht UniversityMaastrichtThe Netherlands
38. Karolinska InstitutetDepartment of Neurobiology, Care Sciences and Society (NVS)Center for Alzheimer ResearchDivision for NeurogeriatricsHuddingeSweden
39. UCL Institute of NeurologyDepartment of Molecular NeuroscienceLondonUnited Kingdom