1. Dr. v. Hauner Children’s Hospital, Department of Pediatric Neurology and Developmental Medicine, LMU – University of Munich, Munich, Germany
2. Department of Pediatric Neurology, Muenster University Hospital, Münster, Germany
3. MVZ Genetikum GmbH, Center for Human Genetics, Neu-Ulm, Germany
4. Screening Center of the Bavarian Health and Food Safety Authority, Oberschleissheim, Germany
5. Institute of Human Genetics, Center for Molecular Genetics Cologne and Center for Rare Diseases Cologne, University of Cologne, Cologne, Germany
6. Labor Becker und Kollegen, Munich, Germany
7. Department of Operative/Restorative Dentistry, Periodontology and Pedodontics, Ludwig-Maximilians-Universität München, Munich, Germany
8. Institute of Human Genetics, Medical Faculty, RWTH Aachen University, Aachen, Germany
9. Department of Pediatric Neurology, Developmental Neurology and Social Pediatrics, University of Essen, Germany
10. Formerly Labor Becker, Olgemöller und Kollegen, Munich, Germany
11. Klinik für Kinder- und Jugendmedizin, Neuropädiatrie, DRK Klinikum Westend, Berlin, Germany
12. Department of Pediatrics, Division of Pediatric Neurology, Friedrich-Alexander University ofErlangen-Nürnberg, Erlangen, Germany
13. University Medical Center Hamburg-Eppendorf, Department of Pediatrics, Hamburg, Germany
14. Division of Child Neurology and Metabolic Medicine, Center for Child and Adolescent Medicine, University Hospital Heidelberg, Heidelberg, Germany
15. Department of Pediatrics, Ulm University, Ulm, Germany
16. Department of Child Neurology, University Hospital, Gießen, Germany
17. Abteilung Neuropädiatrie, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
18. Department of Pediatric Neurology, Charité–Universitätsmedizin Berlin, Berlin, Germany
19. Department of Pediatric Neurology, Klinikum Kassel, Kassel, Germany
20. Department of Pediatric Neurology, University Hospital Homburg, Homburg, Germany
21. Hannover Medical School, Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases, OE, Hannover, Germany
22. Department of Neuropediatrics and Muscle Disorders, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Germany
23. Department of Paediatric Neurology, University Children’s Hospital, Tübingen, Germany
24. Department of Pediatric Neurology, University of Bochum, Bochum, Germany
25. Department of Paediatric Neurology, University hospital Mannheim, Mannheim, Germany
26. Department of Paediatric Neurology, University hospital Bonn, Bonn, Germany