1 Department of Ophthalmology, Wills Eye Hospital, Thomas Jefferson University, Philadelphia, Pennsylvania.
2 Department of Ophthalmology, Mayo Clinic, Rochester, Minnesota.
3 Department of Molecular Medicine, Mayo Clinic, Rochester, Minnesota.
4 Department of Ophthalmology, Casey Eye Institute, Oregon Health & Science University, Portland, Oregon.
5 The Vision Center, Children's Hospital Los Angeles, USC Roski Eye Institute, Keck School of Medicine University of Southern California, Los Angeles, California.
6 UCL Institute of Ophthalmology, University College London, London, United Kingdom.
7 Moorfields Eye Hospital NHS Foundation Trust, London, United Kingdom.
8 Department of Ophthalmology, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom.
9 Section of Ophthalmology, King's College London, London, United Kingdom.
10 Physiology, Development, and Neuroscience, University of Cambridge, Cambridge, United Kingdom.
11 Department of Ophthalmology, Scheie Eye Institute at the Perelman Center for Advance Medicine and the Center for Advanced Retinal and Ocular Therapeutics (CAROT), University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania.
12 The Children's Hospital of Philadelphia (CHOP), Philadelphia, Pennsylvania.
13 Department of Biochemistry, Ophthalmology, and Visual Sciences, West Virginia University, Morgantown, West Virginia; and.
14 Department of Ophthalmology and Visual Sciences, Washington University in St. Louis, St. Louis, Missouri.