1. Department of Genetics, King Faisal Specialist Hospital and Research Center, Riyadh 12713, Saudi Arabia
2. Department of Ophthalmology, College of Medicine, King Saud University, Riyadh 11411, Saudi Arabia
3. Glaucoma Research Chair, Department of Ophthalmology, College of Medicine, King Saud University, Riyadh 11411, Saudi Arabia
4. Ministry of Health, Hereditary and Chronic Diseases Control Department, Riyadh 11176, Saudi Arabia