1. Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht, Netherlands
2. Department of Radiology and Nuclear Medicine, Amsterdam University Medical Center, Amsterdam, Netherlands
3. Department of Radiology, University Medical Center Utrecht, Utrecht, Netherlands
4. Department of Radiology and Nuclear Medicine & Department of Epidemiology, Erasmus Medical Center, Rotterdam, Netherlands
5. Memory Aging and Cognition Centre, Department of Pharmacology, National University of Singapore, Singapore, Singapore
6. Image Sciences Institute, University Medical Center Utrecht, Utrecht, Netherlands
7. Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Hvidovre, Copenhagen, Denmark
8. Institute of Radiopharmaceutical Cancer Research, Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany
9. Department of Neurology, J.P.K. Stroke Research Center, Massachusetts General Hospital, Boston, USA
10. Raffles Neuroscience Center, Raffles Hospital, Singapore, Singapore
11. St. Luke’s Hospital, Singapore, Singapore