1. Department of Cardiology, Copenhagen University Hospital Herlev and Gentofte, Kildegaardsvej 28, 2900 Hellerup, Denmark
2. Faculty of Health Science, University of Copenhagen, Blegdamsvej 38, 2200 Copenhagen, Denmark
3. National Institute of Public Health, University of Southern Denmark, Øster Farimagsgade 5A, 1353 Copenhagen, Denmark
4. Department of Cardiovascular Epidemiology and Research, The Danish Heart Foundation, Vognmagergade 7, 1120 Copenhagen, Denmark