1. Department of Physiology The Sahlgrenska Academy University of Gothenburg Gothenburg Sweden
2. Department of Neuroscience Brown University Providence RI USA
3. Department of Clinical Neuroscience The Sahlgrenska Academy University of Gothenburg Mölndal Sweden
4. Department of Psychiatry and Neurochemistry The Sahlgrenska Academy University of Gothenburg Mölndal Sweden
5. Clinical Neurochemistry Laboratory Sahlgrenska University Hospital Mölndal Sweden
6. UCL Institute of Neurology Queen Square London UK
7. The Dementia Research Institute at UCL London UK