1. Department of Medicine, Copenhagen University Hospital (Holbæk Hospital), Smedelundsgade 60, DK Holbæk, Denmark
2. Institute of Clinical Medicine, Copenhagen University, Blegdamsvej 3B, Copenhagen, Denmark
3. The Faculty of Health Science and Technology, Aalborg University, Frederik Bayers Vej 7D Aalborg, Denmark
4. Department of Emergency Medicine, Copenhagen University Hospital (Holbæk Hospital), Smedelundsgade 60, Holbæk, Denmark