1 Save Sight Institute, Specialty of Clinical Ophthalmology and Eye Health, University of Sydney, Sydney, Australia.
2 Save Sight Institute, Specialty of Clinical Ophthalmology and Eye Health, University of Sydney, Sydney, Australia; Department of Ophthalmology, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, Australia; Department of Ophthalmology, Westmead Hospital, Westmead, Australia.
3 Save Sight Institute, Specialty of Clinical Ophthalmology and Eye Health, University of Sydney, Sydney, Australia; Department of Ophthalmology, Liverpool Hospital, Liverpool, Australia.
4 Department of Ophthalmology, John Hunter Hospital, Newcastle, Australia.