1. Department of Pharmacology and Clinical Neuroscience, Umeå University, Umeå, Sweden
2. Actelion a Division of Janssen-Cilag AB, Stockholm, Sweden
3. Department of Medical and Health Sciences and department of Clinical Physiology, Linköping University, Linköping, Sweden
4. Department of Medicine, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
5. Department of Cardiology, Sahlgrenska University Hospital, Gothenburg, Sweden
6. Department of Clinical Sciences Section of Rheumatology, Lund University, Lund, Sweden
7. Department of Public Health and Clinical Medicine, Sundsvall Research Unit, Umeå University, Umeå, Sweden
8. Department of Medicine Solna, Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden
9. The Department of Respiratory Medicine and Allergy, Karolinska University Hospital, Stockholm, Sweden
10. Department of Clinical Sciences Lund, Cardiology, Lund University, Lund, Sweden
11. The Section for Heart Failure and Valvular Disease, VO Heart and Lung Medicine, Skåne University Hospital, Lund, Sweden
12. Department of Medical Sciences, Cardiology, Uppsala University, Uppsala University Hospital, Uppsala, Sweden
13. Department of Medicine, Cardiology Unit, Karolinska Institute, Stockholm, Sweden
14. Department of Clinical Sciences Lund, Clinical Physiology, Lund University, Lund, Sweden
15. Skåne University Hospital, Lund, Sweden
16. Department of Public Health and Clinical Medicine, and Heart Centre, Umeå University, Umeå, Sweden