1. Department of Ophthalmology, Boston Children's Hospital, Boston, Massachusetts, United States
2. Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts, United States
3. F.M. Kirby Neurobiology Center, Boston Children's Hospital, Boston, Massachusetts, United States
4. Department of Neurology, Boston Children's Hospital, Boston, Massachusetts, United States
5. Department of Cell Biology, SUNY Downstate Health Sciences University, Brooklyn, New York, United States
6. Institute for Genomic Health, SUNY Downstate Medical Center, Brooklyn, New York, United States
7. Present address: Department of Pathology and ARUP Laboratories, University of Utah School of Medicine, Salt Lake City, Utah, United States
8. Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, East Melbourne, Victoria, Australia
9. Department of Neuroscience, Psychology and Behavior, The University of Leicester Ulverscroft Eye Unit, University of Leicester, Leicester, United Kingdom
10. Department of Ophthalmology, Royal Children's Hospital, University of Melbourne, Parkville, Victoria, Australia
11. Department of Pediatrics, The University of Melbourne, Parkville, Victoria, Australia
12. Department of Pediatric Ophthalmology and Strabismus, Cole Eye Institute, Cleveland Clinic, Cleveland, Ohio, United States
13. Centre for Ophthalmology and Visual Science, Lions Eye Institute, University of Western Australia, Perth, Australia
14. Menzies Institute for Medical Research, University of Tasmania, Hobart, Australia
15. Centre for Eye Research Australia, University of Melbourne, Melbourne, Australia
16. Department of Neurology, Harvard Medical School, Boston, Massachusetts, United States