1. Department of Clinical Immunology, Aalborg University Hospital, Aalborg, Denmark;
2. Department of Haematology, Aalborg University Hospital, Aalborg, Denmark;
3. Department of Hematopathology, Aalborg University Hospital, Aalborg, Denmark;
4. National Research Centre for the Working Environment, Copenhagen, Denmark;
5. Department of Hematology, Rigshospitalet, Copenhagen, Denmark;
6. The Department of Clinical Medicine, Aalborg University, Denmark;
7. Clinical Cancer Research Center, Aalborg University Hospital, Aalborg, Denmark