[1] Capital Medical University,Beijing Tongren Eye Center, Beijing Tongren Hospital, Beijing Ophthalmology & Visual Sciences Key Lab
[2] Handan Eye Hospital,Department of Ophthalmology, Yong Loo Lin School of Medicine
[3] Singapore Eye Research Institute,Centre for Eye Research Australia
[4] Singapore National Eye Centre,Beijing Institute of Ophthalmology, Beijing Tongren Hospital
[5] National University of Singapore,School of Public Health
[6] University of Melbourne,Wilmer Eye Institute
[7] Capital Medical University,Department of International Health
[8] Peking University,undefined
[9] Johns Hopkins University,undefined
[10] Johns Hopkins Bloomberg School of Public Health,undefined