1. Department of Obstetrics and Gynecology, Regional Hospital of Randers, Randers, Denmark
2. Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
3. Department of Biomedicine, Aarhus University, Aarhus, Denmark
4. Department of Regional Health Research, Thrombosis Research, University of Southern Denmark, Odense, Denmark
5. Department of Clinical Biochemistry, University Hospital of Southern Denmark, Esbjerg, Denmark