Affiliation: | a University Hospital, Department of Internal Medicine I and Clinical Chemistry, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany b University Hospital, Department of Internal Medicine IV, Hepatology and Gastroenterology, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany c Biochemistry Laboratory, IDI-IRCCS, c/o Department of Experimental Medicine and Biochemical Sciences, University of Rome, Rome, Italy d Medical Research Council, Toxicology Unit, Hodgkin Building, P.O. Box 138, Lancaster Road, University of Leicester, Leicester LE1 9HN, UK e The Weizmann Institute, Department of Molecular Cell Biology, Rehovot 76100, Israel f German Cancer Research Center (DKFZ), Tumor Immunology Program, Im Neuenheimer Feld 280, 69120 Heidelberg, Germany |