1. Clinical Memory Research Unit, Department of Clinical Sciences, Lund University, Malmö, Sweden
2. Department of Neurology, Skåne University Hospital, Lund, Sweden
3. Penn/CHOP Lifespan Brain Institute, University of Pennsylvania, Philadelphia
4. Department of Psychiatry, University of Pennsylvania, Philadelphia
5. F. Hoffmann-La Roche Ltd, Basel, Switzerland
6. Department of Radiation Physics, Skåne University Hospital, Lund, Sweden
7. Department of Clinical Physiology and Nuclear Medicine, Skåne University Hospital, Lund, Sweden
8. VU University Medical Center, Neuroscience Campus Amsterdam, Amsterdam, the Netherlands
9. Memory Clinic, Skåne University Hospital, Lund, Sweden
10. Wallenberg Centre for Molecular Medicine, Lund University, Lund, Sweden