1. Division Neurology and Developmental Neuroscience, Department of Pediatrics Baylor College of Medicine Houston Texas USA
2. Jan and Dan Duncan Neurological Research Institute Texas Children's Hospital Houston Texas USA
3. Department of Neurobiology University of Utah Salt Lake City Utah USA
4. Department of Molecular and Human Genetics Baylor College of Medicine Houston Texas USA
5. Division Infectious Diseases, Department of Pediatrics Baylor College of Medicine Houston Texas USA
6. Seattle Children's Hospital Seattle Washington USA
7. Department of Neurology and Developmental Medicine Kennedy Krieger Institute Baltimore Maryland USA
8. Department of Neurology Johns Hopkins University School of Medicine Baltimore Maryland USA
9. Department of Pediatrics Johns Hopkins University School of Medicine Baltimore Maryland USA
10. Medical Genetics Unit University and Hospital of Perugia Perugia Italy
11. Pediatric Clinic, Department of Medical and Surgical Sciences University of Perugia Perugia Italy
12. Medical Genetics Unit Azienda USL‐IRCCS di Reggio Emilia Reggio Emilia Italy
13. Child Neurology and Psychiatry Unit Azienda USL‐IRCCS di Reggio Emilia Reggio Emilia Italy
14. Department of Neurology, Institute of Human Genetics University of California in San Francisco San Francisco California USA
15. Department of Translational Genomics, Center for Genomic Medicine King Faisal Specialist Hospital and Research Center Riyadh Saudi Arabia
16. Emirates Medical Association Dubai UAE
17. Division of Genetics and Genomics and Howard Hughes Medical Institute Boston Children's Hospital Boston Massachusetts USA
18. Departments of Pediatrics and Neurology Harvard Medical School Boston Massachusetts USA
19. Howard Hughes Medical Institute Baylor College of Medicine Houston Texas USA
20. Department of Neuroscience Baylor College of Medicine Houston Texas USA
21. McNair Medical Institute The Robert and Janice McNair Foundation Houston Texas USA
22. Division of Clinical Genetics, Department of Pediatrics Loma Linda University Loma Linda California USA
23. Center for Integrative Brain Research Seattle Children's Research Institute Seattle Washington USA
24. Department of Pediatrics University of Washington Seattle Washington USA
25. Brotman‐Baty Institute for Precision Medicine Seattle Washington USA