1. Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Sweden
2. Wallenberg Centre for Molecular and Translational Medicine, University of Gothenburg, Sweden
3. Unidad de Trastornos del Movimiento, Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, Sevilla, Spain
4. King’s College London, Institute of Psychiatry, Psychology and Neuroscience, Maurice Wohl Clinical Neuroscience Institute, London, UK
5. NIHR Biomedical Research Centre for Mental Health and Biomedical Research Unit for Dementia at South London and Maudsley NHS Foundation, London, UK
6. Turku PET Centre, University of Turku, FI-20520 Turku, Finland
7. Barcelonaβeta Brain Research Center (BBRC), Pasqual Maragall Foundation, Barcelona, Spain
8. IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
9. Servei de Neurologia, Hospital del Mar, Barcelona, Spain
10. Centro de Investigación Biomédica en Red de Fragilidad y Envejecimiento Saludable (CIBERFES), Madrid, Spain
11. Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Mölndal, Sweden
12. Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, University College London, London, UK
13. UK Dementia Research Institute at University College London, London, UK