1. Division of Pediatric NeurologyDepartment of Pediatrics, Prince Sultan Military Medical CityRiyadhSaudi Arabia
2. Division of GeneticsDepartment of Pediatrics; Prince Sultan Military Medical CityRiyadhSaudi Arabia
3. Department of Pediatric SubspecialtiesChildren's Hospital, King Fahad Medical CityRiyadhSaudi Arabia
4. Division of GeneticsDepartment of Pediatrics, King Abdulaziz Medical CityRiyadhSaudi Arabia
5. Division of Pediatric NeurologyDepartment of Pediatrics, King Abdulaziz Medical CityRiyadhSaudi Arabia
6. Division of Pediatric NeurologyDepartment of Neurosciences, King Faisal Specialist Hospital and Research CenterRiyadhSaudi Arabia
7. Department of GeneticsKing Faisal Specialist Hospital and Research CenterRiyadhSaudi Arabia
8. Department of Anatomy and Cell BiologyCollege of Medicine, Alfaisal UniversityRiyadhSaudi Arabia