1. Noor Research Center for Ophthalmic Epidemiology, Noor Eye Hospital, Tehran, Iran
2. Rehabilitation Research Center, Department of Optometry, Iran University of Medical Sciences, Tehran, Iran
3. Department of Optometry, Mashhad University of Medical Sciences, Mashhad, Iran
4. Translational Ophthalmology Research Center, Tehran University of Medical Sciences, Tehran, Iran
5. Refractive Errors Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
6. Department of Medical Surgical Nursing, School of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran