1. Department of Public Health and Clinical Medicine, Cardiology, Umeå University, Umeå, Sweden
2. Department of Surgical and Perioperative Sciences, Surgery, Umeå University, Umeå, Sweden
3. Department of Public Health and Clinical Medicine, Epidemiology, Umeå University, Umeå, Sweden
4. Department of Biobank Research, Umeå University, Umeå, Sweden