1. Department of International Health, Immunology and Microbiology, University of Copenhagen, Copenhagen, Denmark
2. Department of Hematology, Copenhagen University Hospital, Copenhagen, Denmark
3. Center for Genomic Medicine, Copenhagen University Hospital, Copenhagen, Denmark
4. Department of Oral Medicine and Pathology, School of Dentistry, University of Copenhagen, Copenhagen, Denmark
5. Department of Pathology, Roskilde Hospital, Roskilde, Denmark
6. Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA, USA
7. Department of Pathology, Copenhagen University Hospital, Copenhagen, Denmark