1. Department of Internal Medicine I; University Medical Center of the Johannes Gutenberg-University; Mainz Germany
2. Cirrhosis Center Mainz (CCM); University Medical Center of the Johannes Gutenberg-University; Mainz Germany
3. Institute of Medical Biostatistics, Epidemiology and Informatics; University Medical Center of the Johannes Gutenberg-University; Mainz Germany
4. Metabolic Liver Research Program; University Medical Center of the Johannes Gutenberg-University; Mainz Germany