[1] Shahid Beheshti University of Medical Sciences,Department of Epidemiology, School of Public Health and Safety
[2] Shahid Beheshti University of Medical Sciences,School of Medicine
[3] Shahid Beheshti University of Medical Sciences,Ophthalmic Epidemiology Research Center, Research Institute for Ophthalmology and Vision Science
[4] Shahid Beheshti University of Medical Sciences,Department of Optometry, School of Rehabilitation
[5] Aarhus University,Center for Global Health, Department of Public Health
[6] Shahid Beheshti University of Medical Sciences,Ophthalmic Research Center, Research Institute for Ophthalmology and Vision Science
[7] Tehran University of Medical Sciences,Department of Epidemiology and Biostatistics
[8] Guilan University of Medical Sciences,Department of Ophthalmology