1 Department of Internal Medicine I, University Medical Centre of the Johannes Gutenberg-University Mainz, 55131 Mainz, Germany. joern.schattenberg@unimedizin-mainz.de.
2 RA Molecular Nutritional Science, Department of Nutritional Sciences, University of Vienna, Althanstr.14, 1090 Vienna, Austria. ina.bergheim@univie.ac.at.
The prevalence of non-alcoholic fatty liver disease (NAFLD) is rising worldwide, and it is estimated that approximately one billion individuals may be afflicted with NAFLD globally [...].