Affiliation: | 1. Danish Hospital for Rheumatic Diseases, Sonderborg, Denmark;2. Department for Regional Health Research, University of Southern Denmark, Odense, Denmark;3. Thrombosis & Thrombophilia, Guy''s & St Thomas'' NHS Foundation Trust, London, UK;4. Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women''s Hospital, Harvard Medical School, Harvard University, Boston, MA, United States |