1. University Eye Hospital, Centre for Ophthalmology, Eberhard Karls University of Tübingen, Tübingen, Germany
2. Institute for Ophthalmic Research, Centre for Ophthalmology, Eberhard Karls University of Tübingen, Tübingen, Germany
3. Department of Clinical Epidemiology, Eberhard Karls University of Tübingen, Tübingen, Germany
4. STZ eyetrial at the Centre for Ophthalmology, Eberhard Karls University of Tübingen, Tübingen, Germany
5. Werner Reichardt Centre for Integrative Neuroscience, Eberhard Karls University of Tübingen, Tübingen, Germany
6. Molecular Genetics Laboratory, Institute for Ophthalmic Research, Centre for Ophthalmology, Eberhard Karls University of Tübingen, Tübingen, Germany
7. Department of Ophthalmology, Semmelweis University, Budapest, Hungary