1. Department of Epidemiology, Erasmus University Medical Center, Rotterdam, The Netherlands
2. TNO Quality of Life, Leiden, The Netherlands
3. Community Genetics, Department of Clinical Genetics/EMGO Institute, VU University Medical Center, Amsterdam, The Netherlands
4. Alzheimer Center and Department of Neurology, Department of Epidemiology and Biostatistics, VU University Medical Center, Amsterdam, The Netherlands
5. Department of Clinical Genetics, Section of Medical Genomics, VU University Medical Center, Amsterdam, The Netherlands
6. Department of Astrocyte Biology & Neurodegeneration, Netherlands Institute for Neuroscience, Institute of the Royal Netherlands Academy of Arts and Sciences, Amsterdam, The Netherlands
7. Department of Geriatrics, Alzheimer Center Nijmegen, Radboud University Hospital Nijmegen, Nijmegen, The Netherlands