1. Department of Clinical Sciences Danderyd Hospital, Karolinska Institutet Stockholm Sweden
2. Department of Medicine Karolinska Institutet Stockholm Sweden
3. Novartis Täby Sweden
4. Department of Cardiology, Department of Health, Medicine and Caring Sciences Linköping University Linköping Sweden
5. Department of Medical Sciences, Department of Cardiology Uppsala University Uppsala Sweden
6. Department of Cardiology, Department of Clinical Sciences Lund University, Skane University Hospital Lund Sweden
7. Department of Cardiology Örebro University Örebro Sweden
8. Heart Centre, Department of Public Health and Clinical Medicine Umeå University Umeå Sweden
9. Department of Cardiology, Sahlgrenska University Hospital Institute of Medicine, Department of Molecular and Clinical Medicine Academy at University of Gothenburg Gothenburg Sweden