1. Section of Cardiovascular and Renal Research
2. Department of Acute Medicine, Oslo University Hospital, Ullevål, Oslo, Norway
3. Institute of Clinical Medicine, University of Oslo, Oslo, Norway
4. Department of Cardiology
5. Oslo Centre for Biostatistics and Epidemiology, Research Support Services
6. Department of Pathology
7. Section for Interventional Cardiology, Department of Cardiology, Heart-, Lung-, and Vascular-Disease Clinic
8. Department of Nephrology, Oslo University Hospital, Oslo, Norway
9. Department of Cardiology, Akershus University Hospital, Lørenskog, Norway