1 Northern Ireland Medical and Dental Training Agency (NIMDTA), Belfast, United Kingdom.
2 Vision Center of Excellence, Research & Development Directorate, J-9, Defence Health Agency, Silver Spring, Maryland.
3 Uniformed Services University of the Health Sciences, Bethesda, Maryland.
4 Uniformed Services University of the Health Sciences, Bethesda, Maryland; Duke Eye Center, Duke University Hospitals, Durham, North Carolina.
5 The University of Sydney, Save Sight Institute, Discipline of Ophthalmology, Sydney Medical School, Sydney, New South Wales, Australia; Lions Eye Institute, University of Western Australia, Perth, Australia.
6 Bascom Palmer Eye Institute, Leonard M. Miller School of Medicine, University of Miami, Miami, Florida.
7 The University of Sydney, Save Sight Institute, Discipline of Ophthalmology, Sydney Medical School, Sydney, New South Wales, Australia; The University of Sydney, Save Sight Institute, Faculty of Medicine and Health, Sydney, New South Wales, Australia.
8 Consultorios Oftalmológicos Benisek-Ascarza, Ciudad Autónoma de Buenos Aires, C1115ABB Buenos Aires, Argentina.
9 Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire; White River Junction Veterans Administration Medical Center, White River Junction, Vermont.
10 Department of Ophthalmology, St Thomas Hospital, London, United Kingdom.
11 Manchester Royal Eye Hospital, Manchester, United Kingdom.
12 Birmingham Institute for Glaucoma Research, Birmingham, United Kingdom; Ophthalmology Department, University Hospitals Birmingham NHS Foundation Trust, Birmingham, United Kingdom.
13 Department of Ophthalmology, National University Hospital, Singapore.
14 Worcestershire Acute Hospitals NHS Trust, Worcester, United Kingdom.
15 National Healthcare Group Eye Institute, Tan Tock Seng Hospital, Singapore; Singapore Eye Research Institute, Singapore; Lee Kong Chian School of Medicine, Singapore; Duke NUS Medical School, Singapore.
16 Ophthalmology Department, University Hospitals Birmingham NHS Foundation Trust, Birmingham, United Kingdom; Neuroscience & Ophthalmology, Institute of Inflammation & Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom; Royal Centre for Defence Medicine, Birmingham, United Kingdom. Electronic address: r.j.blanch@bham.ac.uk.