1. Centre for Ophthalmology and Visual Science, University of Western Australia, Perth, Australia
2. Lions Eye Institute, Nedlands, Western Australia, Australia
3. Department of Ophthalmology, Sir Charles Gairdner Hospital, Western Australia, Australia
4. LuEsther T. Mertz Retinal Research Center, Manhattan Eye, Ear and Throat Hospital, New York, New York
5. Vitreous, Retina, Macula Consultants of New York, New York
6. Department of Ophthalmology, New York University School of Medicine, New York