1 Department of Internal Medicine I, University of Bonn, Bonn, Germany.
2 Department of Engineering Design, Universitat Politècnica de Catalunya BarcelonaTech, Barcelona, Spain.
3 Liver Unit, Department of Internal Medicine, Hospital Universitari Vall d'Hebron, VHIR, Universitat Autònoma de Barcelona, CIBERehd, Barcelona, Spain.
4 Department of Internal Medicine I, University of Frankfurt, Frankfurt, Germany.
5 Department of Computer Science Department, Universitat Politècnica de Catalunya, Barcelona, Spain.
6 EEBE Final Degree, Universitat Politècnica de Catalunya, Barcelona, Spain.
7 Department of Internal Medicine I, University of Bonn, Bonn, Germany; Department of Internal Medicine I, University of Frankfurt, Frankfurt, Germany; European Foundation for the Study of Chronic Liver Failure - EF CLIF, Barcelona, Spain. Electronic address: jonel.trebicka@kgu.de.