1. Department of Infectious Diseases, Copenhagen University Hospital , Rigshospitalet, Copenhagen , Denmark
2. Department of Infectious Diseases, Copenhagen University Hospital, Hvidovre Hospital , Hvidovre , Denmark
3. Department of Infectious Diseases, Odense University Hospital , Odense , Denmark
4. Department of Infectious Diseases, Aarhus University Hospital , Aarhus , Denmark
5. Department of Infectious Diseases, Zealand University Hospital , Roskilde , Denmark
6. Department of Infectious Diseases, Aalborg University Hospital , Aalborg , Denmark
7. Department of Clinical Medicine, Aalborg University , Aalborg , Denmark
8. Department of Internal Medicine, Copenhagen University Hospital , Herlev, Herlev , Denmark
9. Department of Infectious Diseases, Copenhagen University Hospital, North Zealand Hospital , Hillerød , Denmark
10. Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen , Copenhagen , Denmark