1. Department of Optometry, Mashhad University of Medical Sciences, Mashhad, Iran
2. Rehabilitation Research Center, Department of Optometry, School of Rehabilitation Sciences, Iran University of Medical Sciences, Tehran, Iran
3. Noor Research Center for Ophthalmic Epidemiology, Noor Eye Hospital, Tehran, Iran
4. Psychiatry and Behavioral Sciences Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
5. Department of Psychology, Central Tehran Branch, Islamic Azad University, Tehran, Iran
6. Refractive Errors Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
7. Department of Basic Sciences, School of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran