1. H. Lundbeck A/S Valby Denmark
2. Clinical Memory Research Unit Department of Clinical Sciences Lund University Malmö Sweden
3. Department of Mathematical Sciences University of Copenhagen Copenhagen Denmark
4. Clinical Neurochemistry Laboratory Sahlgrenska University Hospital Mölndal Sweden
5. Department of Psychiatry and Neurochemistry Institute of Neuroscience and Physiology the Sahlgrenska Academy at the University of Gothenburg Mölndal Sweden
6. Department of Neurodegenerative Disease UCL Institute of Neurology London UK
7. UK Dementia Research Institute at UCL London UK
8. Department of Neurology Skåne University Hospital Lund Sweden
9. Wallenberg Centre for Molecular Medicine Lund University Lund Sweden