1. Department of Clinical Medicine, University of Bergen, Jonas Lies vei 91b, 5021 Bergen, Norway
2. Emergency Care Clinic, Haukeland University Hospital, Jonas Lies vei 65, 5021 Bergen, Norway
3. Department of Pathology, Haukeland University Hospital, Jonas Lies vei 65, 5021 Bergen, Norway
4. Faculty of Health and Social Sciences, Western Norway University of Applied Sciences, Inndalsveien 28, 5063 Bergen, Norway