1. Department of Gastroenterology and Hepatology; Medical University of Graz; Austria
2. Department of Transplantation Surgery; Medical University of Graz; Austria
3. Center for Biomarker Research in Medicine (CBmed); Graz Austria
4. Departments of Hepatology and Gastroenterology, and Clinical Biochemistry; Denmark
5. Core Facility Computational Bioanalytics; Medical University of Graz; Austria