1. Department of Medicine III; University Hospital Aachen; Aachen Germany
2. Universitätsklinikum Schleswig-Holstein (UKSH); Kiel Germany
3. IFI-Institute for Interdisciplinary Medicine; Hamburg Germany
4. University Hospital Würzburg; Würzburg Germany
5. Hepatologische Praxis; Göttingen Germany
6. Hepatologische Praxis; Berlin Germany
7. Infektiologikum; Frankfurt Germany
8. e.factum GmbH; Butzbach Germany
9. St. Josef-Hospital; Katholisches Klinikum Oberhausen; Oberhausen Germany
10. Hannover Medical School; Hannover Germany
11. University Hospital Frankfurt; Frankfurt Germany
12. Center for HIV and Hepatogastroenterology; Duesseldorf Germany