Affiliations

• ¹ Nuffield Laboratory of Ophthalmology, Nuffield Department of Clinical Neuroscience, University of Oxford, Oxford, UK. Electronic address: stephanie.halford@ndcn.ox.ac.uk.
• ² Centre for Vision Research, Westmead Millennium Institute, University of Sydney, Sydney, Australia; Moorfields Eye Hospital, London, UK.
• ³ Moorfields Eye Hospital, London, UK.
• ⁴ Moorfields Eye Hospital, London, UK; University College London, Institute of Ophthalmology, Bath Street, London, UK.
• ⁵ Nuffield Laboratory of Ophthalmology, Nuffield Department of Clinical Neuroscience, University of Oxford, Oxford, UK.
• ⁶ Molecular Cytogenetics and Microscopy Core, Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford, UK.
• ⁷ Institute of Child Health, London, UK.