1 Department of Ophthalmology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore. thamyc@nus.edu.sg.
2 Centre for Innovation and Precision Eye Health, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore. thamyc@nus.edu.sg.
3 Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Singapore. thamyc@nus.edu.sg.
4 Ophthalmology and Visual Sciences (Eye ACP), Duke-NUS Medical School, Singapore, Singapore. thamyc@nus.edu.sg.
5 Department of Ophthalmology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
6 Centre for Innovation and Precision Eye Health, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
7 Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Singapore.
8 NIHR Biomedical Research Centre at Moorfields Eye Hospital NHS Foundation Trust, London, UK.
9 Institute of Ophthalmology, University College London, London, UK.
10 Hawkes Institute, University College London, London, UK.
11 Department of Ophthalmology and Visual Sciences, Chinese University of Hong Kong, Hong Kong, China.
12 Department of Ophthalmology and Visual Sciences, Chinese University of Hong Kong, Hong Kong, China. carolcheung@cuhk.edu.hk.
13 NIHR Biomedical Research Centre at Moorfields Eye Hospital NHS Foundation Trust, London, UK. p.keane@ucl.ac.uk.
14 Institute of Ophthalmology, University College London, London, UK. p.keane@ucl.ac.uk.