1. Department of Ophthalmology, University of Bonn, Bonn, Germany
2. GRADE Reading Center, Bonn, Germany
3. Department of Biomedical Data Science, Stanford University, Stanford, California, United States
4. Institute for Medical Biometry, Informatics and Epidemiology, University of Bonn, Medical Faculty, Bonn, Germany
5. John A. Moran Eye Center, University of Utah, Salt Lake City, Utah, United States