[1] University of Alicante,Public Health Research Group
[2] Vithas Virgen del Mar Hospital,Department of Ophthalmology (Qvision)
[3] University of Alicante,Preventive Medicine and Public Health Area, Faculty of Health Sciences
[4] CISAL (Centre for Research in Occupational Health),Research Group for Occupational and Environmental Medicine, Department of Global Public Health and Primary Care
[5] CIBERESP (Biomedical Research Networking Centre,Centre for International Health, Deparment of Public Health and Primary Care
[6] Epidemiology and Public Health),Department of Optics, Pharmacology and Anatomy
[7] Uni Research Health,undefined
[8] University of Bergen,undefined
[9] University of Bergen,undefined
[10] University of Alicante,undefined