1. Barcelonaβeta Brain Research Center (BBRC) Pasqual Maragall Foundation Barcelona Spain
2. IMIM (Hospital del Mar Medical Research Institute) Barcelona Spain
3. Universitat Pompeu Fabra Barcelona Spain
4. Centro de Investigación Biomédica en Red de Fragilidad y Envejecimiento Saludable (CIBERFES) Madrid Spain
5. Nuclear Medicine Department Hospital Clínic Barcelona Barcelona Spain
6. Centro de Investigación Biomédica en Red Bioingeniería, Biomateriales y Nanomedicina, (CIBER‐BBN) Barcelona Spain
7. Roche Diagnostics GmbH Penzberg Germany
8. GE Healthcare Life Sciences Amersham UK
9. Department of Psychiatry and Neurochemistry Institute of Neuroscience and Physiology University of Gothenburg Mölndal Sweden
10. Clinical Neurochemistry Laboratory Sahlgrenska University Hospital Mölndal Sweden
11. Department of Neurodegenerative Disease UCL Institute of Neurology Queen Square London UK
12. UK Dementia Research Institute at UCL London UK
13. Servei de Neurologia Hospital del Mar Barcelona Spain