Affiliation: | 1. Department of Cardiology, Gentofte University Hospital, , 2900 Hellerup, Denmark;2. Department of Cardiology, Heart Centre, Rigshospitalet, Copenhagen University Hospital, , Copenhagen, Denmark;3. Department of Cardiology and Clinical Epidemiology, Institute of Health, Science and Technology, Aalborg University, , Aalborg, Denmark;4. Department of Cardiology and Endocrinology, Frederiksberg Hospital, , Frederiksberg, Denmark;5. Department of Cardiology, Odense University Hospital, , Odense, Denmark;6. Department of Cardiology, Aarhus University Hospital, , Aarhus, Denmark;7. Department of Cardiology, Nephrology and Endocrinology, Hiller?d Hospital, , Hiler?d, Denmark |