1. Department of Infectious Diseases; Copenhagen University Hospital; Rigshospitalet Denmark
2. Department of Infectious Diseases; Copenhagen University Hospital; Hvidovre Denmark
3. Department of Clinical Epidemiology; Aarhus University Hospital; Aarhus Denmark
4. Department of Hepatology and Gastroenterology; Aarhus University Hospital; Aarhus Denmark
5. Section of Molecular Diagnostics Clinical Biochemistry; Aalborg University Hospital; Aalborg Denmark
6. Department of Medical Gastroenterology; Aalborg University Hospital; Aalborg Denmark
7. Department of Infectious Diseases; Odense University Hospital; Odense Denmark
8. Department of Clinical Medicine; Faculty of Health and Medical Sciences; University of Copenhagen; Copenhagen Denmark