1. Genetics and Precision Medicine Department (GPM), King Abdullah Specialized Children's Hospital (KASCH), King Abdulaziz Medical City Ministry of National Guard Health Affairs (MNG‐HA) Riyadh Saudi Arabia
2. Department of Molecular and Human Genetics Baylor College of Medicine Houston Texas USA
3. Department of Pediatrics Faculty of Medicine, Kuwait University Safat Kuwait
4. Clinical Genetics Department Human Genetics and Genome Research Institute National Research Centre Cairo Egypt
5. Genetics Department Armed Forces College of Medicine (AFCM) Cairo Egypt
6. Section of Pediatric Neurology and Developmental Neuroscience, Department of Pediatrics Baylor College of Medicine Houston Texas USA
7. Texas Children's Hospital Houston Texas USA
8. Division of Medical Genetics and Metabolic, Department of Paediatrics Jim Pattison Children's Hospital, University of Saskatchewan Saskatoon Canada
9. Department of Pediatrics Columbia University Irving Medical Center New York New York USA
10. Departments of Medicine Columbia University Irving Medical Center New York New York USA
11. Neuroscience Research Center Institute of Neuropharmacology, Kerman University of Medical Sciences Kerman Iran
12. UCL Queen Square Institute of Neurology University College London London UK
13. Department of Pediatric Neurology National Neuroscience Institute, King Fahad Medical City Riyadh Saudi Arabia
14. Section of Medical Genetics Children's Hospital, King Fahad Medical City Riyadh Saudi Arabia
15. Rady Children's Institute for Genomic Medicine Howard Hughes Medical Institute, University of California San Diego California USA
16. E.B. Singleton Department of Pediatric Radiology Texas Children's Hospital Houston Texas USA
17. Department of Radiology Baylor College of Medicine Houston Texas USA
18. Human Genome Sequencing Center Baylor College of Medicine Houston Texas USA
19. Department of Pediatrics Baylor College of Medicine Houston Texas USA
20. Department of Clinical Sciences College of Medicine, University of Sharjah Sharjah United Arab Emirates
21. Genetics Clinics University Hospital Sharjah Sharjah United Arab Emirates