Associate Professor, Unit for Thrombosis Research, Department of Regional Health Research, University of Southern Denmark; and Department of Clinical Biochemistry, University Hospital of Southern Denmark - Esbjerg, Esbjerg, Denmark. Electronic address: johannes.sidelmann@rsyd.dk. Professor, Unit for Thrombosis Research, Department of Regional Health Research, University of Southern Denmark; and Department of Clinical Biochemistry, University Hospital of Southern Denmark - Esbjerg, Esbjerg, Denmark. Research Fellow, Unit for Thrombosis Research, Department of Regional Health Research, University of Southern Denmark; and Department of Clinical Biochemistry, University Hospital of Southern Denmark - Esbjerg, Esbjerg, Denmark. Head of Department, Department of Oral and Maxillofacial Surgery, University Hospital of Southern Denmark - Esbjerg, Esbjerg, Denmark. Senior Consultant, Department of Oral and Maxillofacial Surgery, University Hospital of Southern Denmark - Esbjerg, Esbjerg, Denmark. Professor, Department of Oral and Maxillofacial Surgery, University Hospital of Southern Denmark - Esbjerg; and Department of Regional Health Research, University of Southern Denmark, Esbjerg, Denmark.