1. Department of Radiology; C. J. Gorter Center for High Field MRI, Leiden University Medical Center; Leiden
2. Leiden Institute for Brain and Cognition; Leiden
3. Department of Neurology; Leiden University Medical Center; Leiden
4. Department of Human Genetics; Leiden University Medical Center; Leiden
5. Department of Clinical Genetics; Leiden University Medical Center; Leiden
6. Department of Neurological Learning Disabilities; Kempenhaeghe Epilepsy Center; Heeze
7. Department of Medical Statistics; Leiden University Medical Center; Leiden
8. Department of Neurology; Maastricht University Medical Center; Maastricht the Netherlands