1. From the McGill Ocular Genetics Centre, Division of Ophthalmology, and the2Department of Human Genetics, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands;3Rotterdam Eye Hospital, Rotterdam, The Netherlands; and the
2. Department of Ophthalmology, University of Illinois, Chicago, Illinois; the
3. McGill Visual Physiology Laboratory, Montreal Children’s Hospital Research Institute, McGill University Health Centre, Montreal, Quebec, Canada; the
4. From the McGill Ocular Genetics Centre, Division of Ophthalmology, and the
5. Rotterdam Eye Hospital, Rotterdam, The Netherlands; and the
6. Departments of Ophthalmology and Pathology, Columbia University, New York, New York.
7. Department of Human Genetics, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands;