1. From the Laboratoire de Physiopathologie Cellulaire Mole´culaire et de la Re´tine, Institut National de la Sante´ et de la Recherche Me´dicale, Universite´ Pierre et Marie Curie, Paris, France;2Moorfields Eye Hospital, London, United Kingdom; the3Division
2. Center for Medical Genetics and the6Fund for Scientific Research, Flanders, Belgium; and the
3. Victoria Eye Unit, County Hospital, Hereford, United Kingdom.
4. Center for Medical Genetics and the8Department of Ophthalmology, Ghent University Hospital, Ghent, Belgium; the
5. Moorfields Eye Hospital, London, United Kingdom; the
6. Center for Medical Genetics and the
7. Moorfields Eye Hospital, London, United Kingdom; the3Division of Molecular Genetics, Institute of Ophthalmology, University College London, London, United Kingdom; the