Affiliation: | 1. University of Iceland, Saemundargata 2, 101 Reykjavik, Iceland;2. NYU Langone Health, Department of Dermatology, New York, NY, 10016 USA;3. University of Iceland, Saemundargata 2, 101 Reykjavik, Iceland Icelandic Cancer Registry, Skogarhlid 8, 105 Reykjavik, Iceland;4. University of Connecticut Department of Dermatology, 263 Farmington Ave, Farmington, CT, 06003 USA;5. Mount Sinai Department of Dermatology, One Gustave L. Levy Place, NY, 10029 USA;6. The George Washington University School of Medicine and Health Sciences, Washington, DC, USA;7. Faculty of Medicine, University of Iceland, Saemundargata 2, 101 Reykjavik, Iceland Department of Pathology, Landspitali National-University Hospital, Hringbraut 101, 101 Reykjavik, Iceland;8. Icelandic Cancer Registry, Skogarhlid 8, 105 Reykjavik, Iceland |