1. Division of Cell Biology Department of Clinical and Experimental Medicine Faculty of Health Sciences Linköping University SE‐581 85 Linköping Sweden
2. School of Health and Medical Sciences Örebro University SE‐701 82 Örebro Sweden
3. Department of Vascular and Thoracic Surgery Örebro University Hospital SE‐701 85 Örebro Sweden
4. Department of Laboratory Medicine Örebro University Hospital SE‐701 85 Örebro Sweden