1. From the Departments of Human Genetics and2Nijmegen Centre for Molecular Life Sciences, Nijmegen, The Netherlands;
2. From the Departments of Human Genetics and
3. Canisius-Wilhelmina Ziekenhuis, Nijmegen, The Netherlands; the
4. Ophthalmology, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands; the
5. Department of Clinical Genetics, Central Manchester and Manchester Children’s University Hospitals NHS Trust, Manchester, United Kingdom; and the
6. Department of Ophthalmology, University Medical Centre Utrecht, Utrecht, The Netherlands.