1. Department of Ophthalmology; Rigshospitalet; University Hospital of Copenhagen; Copenhagen Denmark
2. Eye Clinic; Mølholm Hospital; Vejle Denmark
3. Section of Oral Pathology and Oral Medicine; Department of Odontology; Faculty of Health and Medical Sciences; University of Copenhagen; Copenhagen Denmark
4. Department of Pathology; Rigshospitalet; University Hospital of Copenhagen; Copenhagen Denmark