1. Department of Ophthalmology, Radboud University Medical Center, Nijmegen, the Netherlands
2. Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, the Netherlands
3. Department of Human Genetics, Radboud University Medical Center, Nijmegen, the Netherlands
4. Department of Genetics, Instituto de Investigación Sanitaria–Fundación Jiménez Díaz University Hospital, Universidad Autónoma de Madrid, Madrid, Spain
5. Center for Biomedical Network Research on Rare Diseases, Instituto de Salud Carlos III, Madrid, Spain
6. Centre for Ophthalmology and Visual Science, The University of Western Australia, Nedlands, Western Australia, Australia
7. Australian Inherited Retinal Disease Registry and DNA Bank, Department of Medical Technology and Physics, Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia
8. Research Unit for Rare Diseases, Department of Pediatrics and Adolescent Medicine, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic
9. Department of Ophthalmology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic
10. University of Cape Town/MRC Genomic and Precision Medicine Research Unit, Division of Human Genetics, Department of Pathology, Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
11. Institute of Human Genetics, University of Regensburg, Regensburg, Germany
12. Department of Ophthalmology, Erasmus Medical Center, Rotterdam, the Netherlands
13. Department of Epidemiology, Erasmus Medical Center, Rotterdam, the Netherlands
14. University Lille, Inserm, CHU Lille, U1172-LilNCog-Lille Neuroscience & Cognition, Lille, France
15. for the Disease Consortium Study Group