1. Department of Cardiology Sahlgrenska University Hospital Gothenburg 413 45 Sweden
2. Institute of Medicine University of Gothenburg Gothenburg Sweden
3. Department of Cardiology, and Department of Health, Medicine and Caring Sciences, Unit of Cardiovascular Sciences Linköping University Linköping Sweden
4. Division of Cardiovascular Medicine, Department of Clinical Sciences Danderyd Hospital Stockholm Sweden
5. Department of Cardiology Clinical Sciences, Lund University, and Skåne University Hospital Lund Sweden
6. Wallenberg Center for Molecular Medicine and Lund University Diabetes Center Lund University Lund Sweden
7. Department of Public Health and Clinical Medicine, Umeå University, and Heart Centre Umeå University Hospital Umeå Sweden
8. Department of Cardiology, Faculty of Health Örebro University Örebro Sweden