1. Department of Neurosciences King Faisal Specialist Hospital and Research Centre Riyadh Kingdom of Saudi Arabia
2. Department of Translational Genomics Center for Genomic Medicine King Faisal Specialist Hospital and Research Centre Riyadh Kingdom of Saudi Arabia
3. Department of Genetics King Faisal Specialist Hospital and Research Centre Riyadh Kingdom of Saudi Arabia
4. College of Pharmacy King Saud University Riyadh Kingdom of Saudi Arabia
5. Department of Medical Genetics King Faisal Specialist Hospital and Research Centre Riyadh Kingdom of Saudi Arabia
6. King Abdulaziz City for Science and Technology Riyadh Kingdom of Saudi Arabia
7. Department of Biostatistics, Epidemiology and Scientific Computing King Faisal Specialist Hospital and Research Centre Riyadh Kingdom of Saudi Arabia