1. Department of Ophthalmology, Rigshospitalet, Copenhagen, Denmark2Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
2. Department of Ophthalmology, Rigshospitalet, Copenhagen, Denmark
3. Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
4. Department of Public Health, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark4National Institute of Public Health, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
5. Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark5Department of Ophthalmology, Zealand University Hospital, Roskilde, Denmark