1. Medical Genetic Division, Department of Pediatrics, King Abdulaziz Medical City; Riyadh Saudi Arabia
2. King Abdullah International Medical Research Centre, King Saud Bin Abdulaziz; University for Health Sciences; Riyadh Saudi Arabia
3. Department of Genetics; King Faisal Specialist Hospital and Research Center; Riyadh Saudi Arabia
4. Medical Imaging Department, King Abdulaziz Medical City; Riyadh Saudi Arabia
5. Department of Anatomy and Cell Biology, College of Medicine; Alfaisal University; Riyadh Saudi Arabia
6. Saudi Human Genome Program, King Abdulaziz City for Science and Technology; Riyadh Saudi Arabia