1. Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine Technical University of Munich Munich Germany
2. Department of Neurology Charles University, 1st Faculty of Medicine and General University Hospital in Prague Prague Czech Republic
3. Institute of Human Genetics, University Hospital Ludwig Maximilians University of Munich Munich Germany
4. Department of Nephrology Klinikum rechts der Isar, Technical University of Munich Munich Germany
5. Medical Department I, Cardiology Klinikum rechts der Isar, Technical University of Munich Munich Germany
6. Department of Neurology P. J. Safarik University Kosice Slovakia
7. Department of Neurology University Hospital L. Pasteur Kosice Slovakia
8. Institute of Neurogenomics Helmholtz Zentrum München Neuherberg Germany
9. Paracelsus‐Elena‐Klinik Kassel Germany
10. Institute of Human Genetics Helmholtz Zentrum München Neuherberg Germany
11. Department of Neurology Zvolen Hospital Zvolen Slovakia
12. Institute of Human Genetics University Medical Center Hamburg‐Eppendorf Hamburg Germany
13. Division of Child Neurology and Inherited Metabolic Diseases, Centre for Paediatrics and Adolescent Medicine University Hospital Heidelberg Heidelberg Germany
14. Divison of Neuropediatrics Clinic for Children and Adolescents Dritter Orden Munich Germany
15. Department of Pediatrics Technische Universität München Munich Germany
16. Department of Paediatric Neurology and Developmental Medicine Hauner Children's Hospital, University of Munich Munich Germany
17. Division of Pediatric Neurology University Children's Hospital Zurich Zurich Switzerland
18. Praxis für Humangenetik Ulm Germany
19. Department of General Pediatrics, Neonatology and Pediatric Cardiology Heinrich‐Heine‐University Düsseldorf Germany
20. Munich Cluster for Systems Neurology (SyNergy) Munich Germany
21. Neurogenetics Technische Universität München Munich Germany