1. Department of Biological and Biomedical Engineering, Montreal Neurological Institute, Quebec, Canada
2. Department of Neurology, University of Washington, St Louis, Missouri
3. Department of Radiology and Biomedical Imaging, Austria
4. Department of Neurology, University of California, San Francisco School of Medicine, Austria
5. Division of Biological Chemistry, Innsbruck Medical University, Austria
6. Department of Psychiatry and Neurochemistry, Sahlgrenska Academy, University of Gothenburg, Sweden
7. Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Mölndal, Sweden
8. Department of Molecular Neuroscience, Institute of Neurology, United Kingdom
9. UK Dementia Research Institute, University College London, United Kingdom
10. Department of Neurology, Yale School of Medicine, New Haven, Connecticut