1. Wilmer Eye Institute, Johns Hopkins University, Baltimore, Maryland
2. University Hospitals Eye Institute, Case Western Reserve University, Cleveland, Ohio
3. Moorfields Eye Hospital, London, United Kingdom
4. Department of Ophthalmology, Johannes Kepler University, Linz, Austria
5. Department of Ophthalmology, Medical University, Graz, Austria
6. Byers Eye Institute, Stanford University School of Medicine, Palo Alto, California
7. Retina Foundation of the Southwest, Dallas, Texas
8. Center for Ophthalmology, Eberhard Karls Universität, Tübingen, Germany
9. Hoover Low Vision Rehabilitation Services, Greater Baltimore Medical Center, Baltimore, Maryland
10. Doheny Eye Institute, Los Angeles, California
11. UCLA (University of California, Los Angeles) David Geffen School of Medicine
12. Department of Ophthalmology, University of Basel, Switzerland
13. Institute of Molecular and Clinical Ophthalmology Basel, Basel, Switzerland