1. K. G. Jebsen Thrombosis Research and Expertise Center (TREC); Department of Clinical Medicine; UiT - the Arctic University of Norway; Tromsø Norway
2. Division of Internal Medicine; University Hospital of North Norway; Tromsø Norway
3. Department of Clinical Medicine; Aalborg University; Aalborg Denmark
4. Department of Hematology; Aalborg University Hospital; Aalborg Denmark
5. Department of Clinical Epidemiology; Leiden University Medical Center; Leiden the Netherlands
6. Department of Public Health, Section for Epidemiology; Aarhus University; Aarhus Denmark
7. Department of Hematology; Trondheim University Hospital; Trondheim Norway
8. Diet, Genes and Environment; Danish Cancer Society Research Center; Copenhagen Denmark
9. Department of Cancer Research and Molecular Medicine; Norwegian University of Science and Technology; Trondheim Norway
10. Department of Clinical Biochemistry; Aalborg University Hospital; Aalborg Denmark