1. Faculty of Health and Medical Sciences; Department of Veterinary Clinical and Animal Sciences; University of Copenhagen; Frederiksberg Denmark
2. Departments of Large and Small Animal Clinical Sciences; College of Veterinary Medicine; University of Florida; Gainesville FL USA
3. Department of Veterinary Clinical Sciences, Comparative Ophthalmology; College of Veterinary Medicine; University of Minnesota; Saint Paul MN USA
4. Faculty of Veterinary Medicine and Animal Science; Department of Clinical Sciences; Swedish University of Agricultural Sciences; Uppsala Sweden
5. Diagnostic Center for Population and Animal Health; College of Veterinary Medicine; Michigan State University; Lansing MI USA
6. Department of Infectious diseases & Pathology; College of Veterinary Medicine; University of Florida; Gainesville FL USA
7. Department of Ophthalmology; Glostrup Hospital; University of Copenhagen; Frederiksberg Denmark
8. Department of Neuroscience and Pharmacology; Eye Pathology Institute; University of Copenhagen; Frederiksberg Denmark
9. Faculty of Health and Medical Sciences; Department of Large Animal Sciences; University of Copenhagen; Frederiksberg Denmark