1 Department of Infectious Disease, Nordland Hospital Trust, Parkveien 95, 8005, Bodø, Norway. marianne.torvik@gmail.com.
2 Faculty of Health Sciences, UiT the Arctic University of Norway, Hansine Hanses Vei 14, 9037, Tromsø, Norway. marianne.torvik@gmail.com.
3 Department of Emergency Medicine, Nordland Hospital Trust, Parkveien 95, 8005, Bodø, Norway.
4 Faculty of Health Sciences, UiT the Arctic University of Norway, Hansine Hanses Vei 14, 9037, Tromsø, Norway.
5 Department of Cardiology, Nordland Hospital Trust, Parkveien 95, 8005, Bodø, Norway.
6 Emergency Department, Clinic for Emergency Medicine and Prehospital Care, St. Olav's Hospital University Hospital, NTNU, ISB, Prinsesse Kristinas Gate 3, 7030, Trondheim, Norway.
7 Department of Infectious Disease, Nordland Hospital Trust, Parkveien 95, 8005, Bodø, Norway.