1. Department of Neuroscience/Ophthalmology, Uppsala University , Uppsala , Sweden
2. Department of Ophthalmology, San Bassiano Hospital , Bassano del Grappa , Italy
3. Department of Neuroradiology, Cantonal Hospital Aarau , Aarau , Switzerland
4. Department of Medicine, Private University in the Principality of Liechtenstein, Triesen , Liechtenstein
5. Wilmer Ophthalmological Institute, Johns Hopkins Hospital , Baltimore, MD , USA
6. COL(R) US Army , Moab, UT , USA
7. Coastal Eye Associates , Webster, TX , USA
8. KBR , Houston, TX , USA
9. Department of Biomedicine, University Hospital Basel & University Basel , Basel , Switzerland