1. Department of Medicine I, Institute of Cancer Research, Comprehensive Cancer Center Vienna; Medical University of Vienna; Vienna Austria
2. INSERM, University of Rennes, INRA, Institute NUMECAN (Nutrition Metabolisms and Cancer); UMR_A 1341, UMR_S 1241 Rennes France
3. Division of Biosimulation and Bioinformatics, Center for Medical Statistics, Informatics and Intelligent Systems (CeMSIIS); Medical University of Vienna; Vienna Austria
4. Department of Internal Medicine III, Division of Gastroenterology and Hepatology; Medical University of Vienna; Vienna Austria