1. Department of Cardiology, Bispebjerg University Hospital, Copenhagen, Denmark
2. Department of Clinical Biochemistry 3011, Rigshospitalet, Copenhagen, Denmark
3. Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
4. Department of Cardiology, Holbæk Hospital, Holbæk, Denmark
5. Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
6. Research Unit of Internal Medicine, Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
7. Royal Brompton and Harefield NHS Foundation Trust, Imperial College, London, United Kingdom
8. Manchester Academic Health Sciences Centre, Manchester, United Kingdom
9. Department of Cardiology, Oslo, Oslo University Hospital, Ullevål, Norway
10. Lund University, Heart Health Group, Malmö, Sweden
11. Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway