1. Department of Child Neurology; VU University Medical Center; Amsterdam
2. Neuroscience Campus Amsterdam; Amsterdam
3. Department of Clinical Chemistry; Metabolic Unit, VU University Medical Center; Amsterdam
4. Nijmegen Center for Mitochondrial Disorders, Department of Pediatrics; Radboud University Medical Center; Nijmegen
5. Department of Physics and Medical Technology; VU University Medical Center; Amsterdam
6. Department of Child Neurology; Radboud University Medical Center; Nijmegen
7. Section of Metabolic Diseases, Beatrix Children's Hospital; University Medical Center of Groningen, University of Groningen; Groningen
8. Department of Child Neurology; University Medical Center Groningen, University of Groningen; Groningen
9. Department of Genetics; University Medical Center Groningen, University of Groningen; Groningen
10. Department of Clinical Genetics; VU University Medical Center; Amsterdam
11. Department of Functional Genomics; Center for Neurogenomics and Cognitive Research, VU University; Amsterdam the Netherlands