1. Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology Uppsala University Uppsala Sweden
2. Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology Uppsala University Uppsala Sweden
3. Department of Immunology, Genetics and Pathology, Science for Life Laboratory Uppsala University Uppsala Sweden
4. Department of Epidemiology Research, State Serum Institute, Centre for Cancer Research, Danish Cancer Society, Department of Hematology, Copenhagen University Hospital Rigshospitalet, Institute of Clinical Medicine University of Copenhagen Copenhagen Denmark
5. Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, and Department of Hematology Karolinska University Hospital Stockholm Sweden