1. Department of Rheumatology, Leiden University Medical Center, Netherlands
2. Department of Neurology, Leiden University Medical Center, Netherlands
3. Department of Radiology, Leiden University Medical Center, Netherlands
4. Department of Neurology and Clinical Neuropsychology, Leiden University Medical Center, Netherlands
5. Institute of Psychology, Clinical Neuropsychology Unit, University of Leiden, Netherlands
6. Department of Psychiatry, Leiden University Medical Center, Netherlands
7. Leiden Institute for Brain and Cognition, University of Leiden, Netherlands
8. Department of Clinical Epidemiology and Medical Statistics, Leiden University Medical Center, Netherlands