1. Department of Ophthalmology, Charité University Medicine Berlin, Augustenburger Platz 1, 13353 Berlin, Germany
2. Experimental and Clinical Research Center, a joint co-operation between the Charité Medical Faculty and the Max-Delbrück Center for Molecular Medicine, Lindenberger Weg 80, 13125 Berlin, Germany
3. Institute of Human Anatomy and Embryology, University of Regensburg, Universitätsstrasse 31, 93053 Regensburg, Germany
4. Attoquant Diagnostics GmbH, Campus-Vienna-Biocenter 5, 1030 Vienna, Austria
5. HELIOS-Klinik Berlin-Buch, Schwanebecker Chaussee 50, 13125 Berlin, Germany