1. Department of Pathology; Haukeland University Hospital; Bergen Norway
2. The Gade Laboratory for Pathology; Department of Clinical Medicine; University of Bergen; Bergen Norway
3. Department of Ophthalmology; Rigshospitalet; University of Copenhagen; Copenhagen Denmark
4. Department of Pathology; Rigshospitalet; University of Copenhagen; Copenhagen Denmark
5. Department of Clinical Medicine; Section of Ophthalmology; University of Bergen; Bergen Norway
6. Department of Ophthalmology; Haukeland University Hospital; Bergen Norway