1. The George Institute for Global Health, Sydney Medical School; University of Sydney; New South Wales Australia
2. Curtin-Monash Accident Research Centre (C-MARC), Faculty of Health Sciences; Curtin University; Perth Western Australia Australia
3. Eye and Vision Epidemiology Research Group, School of Population Health; University of Western Australia; Perth Western Australia Australia
4. Save Sight Institute, Sydney Medical School; University of Sydney; New South Wales Australia
5. Westmead Institute for Medical Research; Sydney New South Wales Australia
6. Department of Ophthalmology; Westmead Hospital; Sydney New South Wales Australia