1. Department of Ophthalmology, Odense University Hospital, Odense, Denmark
2. Department of Clinical Research, University of Southern Denmark, Odense, Denmark
3. Steno Diabetes Center Odense, Odense University Hospital, Odense, Denmark
4. Department of Vision Informatics, University of Osaka, Osaka, Japan
5. Organization of Danish Practicing Ophthalmologists, Copenhagen, Denmark
6. Department of Ophthalmology, Aarhus University Hospital, Aarhus, Denmark
7. Department of Ophthalmology, Rigshospitalet Glostrup, Copenhagen, Denmark
8. Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
9. Department of Ophthalmology, Zealand University Hospital Roskilde, Roskilde, Denmark
10. Department of Ophthalmology, Aalborg University Hospital, Aalborg, Denmark
11. OPEN - Open Patient data Explorative Network, Odense University Hospital and University of Southern Denmark, Odense, Denmark