1. Cardiology Department; Stavanger University Hospital; Stavanger Norway
2. Sandnes kommune Norway
3. Department of Biochemistry; Stavanger University Hospital; Stavanger Norway
4. Senior medical officer; North Sea Race; Sandnes Norway
5. Research Department; Stavanger University Hospital; Stavanger Norway
6. Department of Mathematics and Natural Sciences; University of Stavanger; Stavanger Norway
7. Research Institute of Internal Medicine; Oslo University Hospital Rikshospitalet; University of Oslo; Oslo Norway
8. Section of Clinical Immunology and Infectious Diseases; Oslo University Hospital Rikshospitalet; Oslo Norway
9. Department of Electrical Engineering and Computer Science; University of Stavanger; Kjell Arholms Gate 41, Stavanger 4036 Norway