1. Faculty of Medicine and Health, Department of Medicine, Örebro University, Örebro, Sweden
2. Faculty of Medicine and Health, Department of Infectious Diseases, Örebro University, Örebro, Sweden
3. Faculty of Medicine and Health, Department of Anesthesiology and Intensive Care, Örebro University, Örebro, Sweden
4. Department of Infectious Diseases, Örebro University Hospital, Örebro, Sweden
5. Department of Radiology, Örebro University Hospital, Örebro, Sweden
6. Faculty of Medicine and Health, Department of Radiology, Örebro University, Örebro, Sweden