1. Department of NeurologyUniversity Medical SchoolGöttingenGermany
2. German Center for Neurodegenerative Diseases (DZNE)GöttingenGermany
3. Department of EpidemiologyHelmholtz Centre for Infection ResearchBraunschweigGermany
4. Laboratory of PharmacologySchool of Health SciencesDepartment of PharmacyAristotle University of ThessalonikiThessalonikiGreece
5. Department of Molecular Pathology and NeuropathologyMedical University of LodzLodzPoland
6. Network Center for Biomedical Research in Neurodegenerative Diseases(CIBERNED)Institute Carlos IIIMinistry of HealthHospitalet de LlobregatBarcelonaSpain
7. Neurology DepartmentCHUC–Centro Hospitalar e Universitário de CoimbraCNC‐ Center for Neuroscience and Cell BiologyFaculty of MedicineUniversity of CoimbraCoimbraPortugal
8. Bellvitge University Hospital‐IDIBELLDepartment of Pathology and Experimental TherapeuticsUniversity of BarcelonaHospitalet de LlobregatBarcelonaSpain
9. Clinical Neurochemistry LaboratorySahlgrenska University HospitalMölndalSweden
10. Department of Psychiatry and NeurochemistryInstitute of Neuroscience and PhysiologyThe Sahlgrenska Academy at the University of GothenburgMölndalSweden
11. Department of Molecular NeuroscienceUCL Institute of NeurologyLondonUK
12. UK Dementia Research InstituteLondonUK
13. Alzheimer Disease Research UnitCIEN FoundationQueen Sofia Foundation Alzheimer CenterChronic Disease Programme Carlos III Institute of HealthMadridSpain
14. Department of NeurosciencesIstituto Superiore di SanitàRomeItaly
15. Alzheimer's Disease and Other Cognitive Disorders UnitNeurology DepartmentHospital ClínicInstitut d'Investigacions Biomediques August Pi i Sunyer (IDIBAPS)BarcelonaSpain