1. Department of Neurology, Erasmus MCUniversity Medical Center Rotterdam The Netherlands
2. Department of Neurology, Amsterdam UMCUniversity of Amsterdam Amsterdam The Netherlands
3. Department of Neurology, Brain Center Rudolf MagnusUniversity Medical Center Utrecht Utrecht The Netherlands
4. Department of Immunology, Erasmus MCUniversity Medical Center Rotterdam The Netherlands
5. Department of Neurology
6. Department of Neurology and Neurophysiology