1. Section of Hepatology; Department of Gastroenterology and Rheumatology; University Hospital Leipzig; Leipzig Germany
2. Jannsen-Cilag GmbH; Neuss Germany
3. Department of Gastroenterology, Hepatology & Endocrinology; Hannover Medical School; Hannover Germany
4. Liver Center Checkpoint; Berlin Germany
5. J.W. Goethe University Hospital; Frankfurt/M Germany
6. Institute for Interdisciplinary Medicine; Hamburg Germany
7. AMS Advanced Medical Services GmbH; Munich Germany
8. Roche Pharma AG; Grenzach-Wyhlen Germany