1. From the Departments of Ophthalmology and2Department of Ophthalmology, University Hospital Graz, Austria; the
2. Department for Medical Informatics Upper Austrian Research GmbH, Hagenberg, Austria;
3. Department of Ophthalmology, Krankenhaus der Barmherzigen Bru¨der (Good Brothers Hospital), Linz, Austria; and the
4. From the Departments of Ophthalmology and5Radiology, Krankenhaus der Barmherzigen Schwestern (Good Sisters Hospital), Ried, Austria;
5. Department for Medical Informatics Upper Austrian Research GmbH, Hagenberg, Austria;6Department of Medical Technology, Upper Austrian University of Applied Sciences, Linz, Austria.