1. 1Department of Cardiology and Endocrinology, Slagelse Hospital, Slagelse, Denmark
2. 2Institute of Regional Health Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
3. 3Department of Cardiology, Copenhagen University Hospital Herlev-Gentofte, Herlev, Denmark
4. 4Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark