1. Section for Medical Information Management and Imaging Center for Medical Statistics Informatics and Intelligent Systems, Medical University Vienna, Vienna, Austria
2. Department of Ophthalmology & Optometry, Medical University Vienna, Vienna, Austria
3. Christian Doppler Laboratory for Ophthalmic Image Analysis (OPTIMA), Department of Ophthalmology and Optometry, Medical University Vienna, Vienna, Austria
4. Section for Medical Statistics, Center for Medical Statistics Informatics and Intelligent Systems, Medical University Vienna, Vienna, Austria