Increased Level of Interleukin 6 Associates With Increased 90-Day and 1-Year Mortality in Patients With End-Stage Liver Disease. - Remmler, J.; Schneider, C.; Treuner-Kaueroff, T.; Bartels, M.; Seehofer, D.; Scholz, M.; Berg, T.; Kaiser, T. (Clin Gastroenterol Hepatol, 2018)