1. Department of Ophthalmology, Westmead Hospital, Westmead, New South Wales, Australia
2. Westmead and Central Clinical Schools, Specialty of Clinical Ophthalmology and Eye Health, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
3. Department of Ophthalmology, Faculty of Medicine, Health and Human Sciences, Macquarie University, New South Wales, Australia
4. Save Sight Institute, The University of Sydney, Sydney, New South Wales, Australia
5. Prince of Wales Hospital, Sydney, New South Wales, Australia
6. Visionary Eye Specialists, Sydney, New South Wales, Australia
7. Sydney Eye Hospital, Sydney, New South Wales, Australia
8. University of New South Wales, Sydney, New South Wales, Australia