1. The Pangere Center for Inherited Retinal Diseases, The Chicago Lighthouse, Chicago, Illinois, United States
2. Department of Ophthalmology and Visual Sciences, The University of Illinois at Chicago, Chicago, Illinois, United States
3. Department of Ophthalmology, Columbia University, New York, New York, United States
4. Department of Pathology and Cell Biology, Columbia University, New York, New York, United States