1. Department of Cellular Therapy and Regenerative Medicine, Andalusian Centre for Molecular Biology and Regenerative Medicine (CABIMER), ‘Isla Cartuja’, 41092 Seville, Spain
2. Department of Genetics, IIS-Jiménez Díaz Foundation, 28040 Madrid, Spain
3. Centre for Biomedical Network Research on Rare Diseases (CIBERER), ISCIII, 46010 Valencia, Spain
4. Department of Ophthalmology, Hospital ‘Fundación Jiménez Díaz’, 28040 Madrid, Spain
5. Department of Genetics, UCL-Institute of Ophthalmology, 11-43 Bath Street, London EC1V 9EL, UK