1. From the Department of Ophthalmology, Justus-Liebig-University, Universitaetsklinikum Giessen und Marburg GmbH, Giessen Campus, Giessen, Germany; the2Department of Paediatric Ophthalmology, Strabismology and Ophthalmogenetics, Regensburg University Medica
2. Laboratory of Retinal Cell and Molecular Biology, National Eye Institute, National Institutes of Health, Bethesda, Maryland.
3. Department of Paediatric Ophthalmology, Strabismology and Ophthalmogenetics, Regensburg University Medical Center, Regensburg, Germany; and the