1. Department of Cardiology, The Heart Centre, Rigshospitalet, Copenhagen, Denmark
2. Department of Cardiology, Copenhagen University Hospital Herlev and Gentofte, Copenhagen, Denmark
3. Department of Clinical Epidemiology, University of Aalborg, Aalborg, Denmark
4. Department of Cardiology, University of Aalborg, Aalborg, Denmark
5. Department of Cardiology, Bispebjerg Hospital, Copenhagen, Denmark
6. The Danish Heart Foundation, Copenhagen, Denmark
7. Clinical Institute, Copenhagen University, Copenhagen, Denmark
8. Department of Cardiology, Roskilde University Hospital, Roskilde, Denmark
9. Clinical Institute, Aalborg University, Aalborg, Denmark