1. Children’s Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada
2. Department of Biology, University of Ottawa, Ottawa, ON, Canada
3. Department of Medical Genetics, University of British Columbia, Vancouver, BC, Canada
4. British Columbia Children’s Hospital Research Institute, Vancouver, BC, Canada
5. Institute of Physiology and Biochemistry, Faculty of Biology, The University of Belgrade, Belgrade, Serbia
6. Departments of Biochemistry, Molecular Biology, and Medical Genetics, Cumming School of Medicine, Alberta Children’s Hospital Research Institute, University of Calgary, Calgary, AB, Canada
7. Department of Child Neurology, Amsterdam University Medical Centres, Amsterdam Neuroscience, Amsterdam, The Netherlands
8. Division of Child Neurology, Department of Neurology and Neurological Sciences, Stanford University School of Medicine, CA, USA
9. Departments of Pediatrics and Neurology, University of Colorado School of Medicine, Children’s Hospital Colorado, CO, USA
10. Department of Genetics, Center for Molecular Medicine, University Medical Center, Utrecht, The Netherlands
11. Department of Pediatrics and Clinical Chemistry, Laboratory Division, Laboratory Genetic Metabolic Diseases, Amsterdam University Medical Centres, Amsterdam, The Netherlands
12. Genetic and Developmental Medicine Clinic, Sultan Qaboos University Hospital, Muscat, Oman
13. Department of Child Health, Sultan Qaboos University Hospital, Muscat, Oman
14. Paediatric Neurology Unit, Child Health Department, Sultan Qaboos University Hospital, Muscat, Oman
15. Department of Pediatric Neurology, Amalia Children’s Hospital and Donders Institute of Brain, Cognition and Behaviour, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands
16. Department of Neurology, Division of Epilepsy and Clinical Neurophysiology, Boston Children’s Hospital, Boston, MA, USA
17. Department of Neurology, University of Central Florida, Nemours Children’s Hospital, Orlando, FL, USA
18. Department of Pediatrics, University of Pittsburgh Medical Center, Pittsburg, PA, USA
19. Department of Genetics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
20. Department of Neurology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
21. Department of Laboratory Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
22. United for Metabolic Diseases, The Netherlands
23. Department of Human Genetics, Radboud Institute for Molecular Life Sciences and Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands
24. Genome Diagnostics Nijmegen, Nijmegen, The Netherlands
25. Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, BC, Canada
26. McGill University and Genome Quebec Innovation Centre, Montreal, QC, Canada
27. Department of Human Genetics, McGill University, Montreal, QC, Canada
28. GeneDx Inc., Gaithersburg, MD, USA
29. Department of Neurology and Neurological Sciences, Stanford Medicine, Stanford, CA, USA
30. Department of Genetics and Genomic Sciences and Icahn Institute for Genomics and Multiscale Biology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
31. Translational Metabolic Laboratory, Department Laboratory Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
32. Division of Metabolics and Newborn Screening, Children’s Hospital of Eastern Ontario, Ottawa, ON, Canada
33. Department of Medical Genetics, Children’s Hospital of Eastern Ontario, Ottawa, ON, Canada
34. Departments of Pediatrics and Clinical Genetics, Amsterdam University Medical Centres, Amsterdam, The Netherlands
35. Centre for Molecular Medicine and Therapeutics, Department of Pediatrics, University of British Columbia, Vancouver, Canada