1. Occupational and Environmental Medicine; Department of Clinical and Experimental Medicine; Linköping University; Linköping Sweden
2. Department of Vascular Medicine; Academic Medical Centre; Amsterdam The Netherlands
3. Division of Cell Biology; Department of Clinical and Experimental Medicine; Linköping University; Linköping Sweden
4. Department of Molecular Genetics; University Medical Center Groningen; University of Groningen; Groningen The Netherlands
5. Department of Occupational and Environmental Medicine; Heart Medical Centre; Linköping Sweden