1. Diagnostic Centre Silkeborg Regional Hospital University Research Clinic for Innovative Patient Pathways Silkeborg Denmark
2. Department of Clinical Medicine Aarhus University Aarhus Denmark
3. Danish Center for Clinical Health Services Research Department of Clinical Medicine Aalborg University Aalborg Denmark
4. Aalborg Thrombosis Research Unit Department of Clinical Medicine Faculty of Health Aalborg University and Aalborg University Hospital Aalborg Denmark
5. Unit of Clinical Biostatistics Aalborg University Hospital Aalborg Denmark