1. Department of Neurology & Alzheimer Centre, VU University Medical Center, Amsterdam, The Netherlands
2. Department of Neurobiology, Care Sciences and Society, Division of Neurogeriatrics, Karolinska Institute, Stockholm, Sweden
3. Center for Age-Related Medicine, Stavanger University Hospital, Stavanger, Norway
4. Departments of Psychiatry and Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
5. Clinical Memory Research Unit, Department of Clinical Sciences, Lund University, Malmö, Sweden
6. Neuropsychology Unit and Geriatric Day Hospital (Strasbourg Resource and Research Memory Centre, CMRR) University Hospital of Strasbourg and ICube Laboratory, FMTS, University of Strasbourg and CNRS, Strasbourg, France
7. Department of Neurology & Alzheimer Centre and Department of Epidemiology and Biostatistics, VU University Medical Center, Amsterdam, The Netherlands
8. Neurochemistry Lab and Biobank, Department of Clinical Chemistry, VU University Medical Center Amsterdam, The Netherlands
9. Paracelsus-Elena-Klinik, Kassel and University Medical Center, Department of Neurosurgery and Institute of Neuropathology, Göttingen, Germany
10. Department of Neurology, Akershus University Hospital and Faculty of Medicine, University of Oslo, Norway
11. Department of Neurology, University Medical Centre, Ljubljana, Slovenia
12. Department of Neuroscience and Imaging and Clinical Science, and Aging Research Centre, G. d’Annunzio University, Chieti, Italy