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 Vascular Medicine; Academic Medical Center; University of Amsterdam; Amsterdam the Netherlands
4. Division of Hemostasis and Thrombosis; Department of Hematology; University of Groningen; University Medical Centre Groningen; Groningen the Netherlands