1. Department of Internal Medicine, Academic Medical Center, Amsterdam, The Netherlands.
2. Department of Geriatrics, Gelre Hospitals, Apeldoorn, The Netherlands.
3. Department Neuropathology, Academic Medical Center, Amsterdam, The Netherlands.
4. Epilepsy Institute in The Netherlands Foundation (Stichting Epilepsie Instellingen Nederland, SEIN), Heemstede, The Netherlands.
5. Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Academic Medical Center, Amsterdam, The Netherlands.
6. Department of Neurology, Academic Medical Center, Amsterdam, The Netherlands.
7. School of Biochemistry & Immunology, Trinity College Institute of Neuroscience, Dublin, Republic of Ireland.