| Affiliation: | 1. Faculty of Medicine, University of Iceland, Reykjavik, Iceland;2. Department of Medicine, Landspitali – The National University Hospital of Iceland, Reykjavik, Iceland;3. The Icelandic Cancer Registry, Reykjavik, Iceland;4. Dermatology, Laekning, Reykjavik, Iceland;5. Dermatology, Hudlaeknastodin, Reykjavik, Iceland;6. Faculty of Medicine, Section of Dermatology, University of Iceland, Reykjavik, Iceland;7. Department of Pathology, Landspitali – The National University Hospital of Iceland, Reykjavik, Iceland |
