Morphometric Analysis of Mast Cells in Tumor Predicts Recurrence of Hepatocellular Carcinoma After Liver Transplantation oleh Nataliya Rohr‐Udilova, Kaoru Tsuchiya, Gerald Timelthaler, Martina Salzmann, Tobias Meischl, Katharina Wöran, Judith Stift, Merima Herac, Rolf Schulte‐Hermann, Markus Peck‐Radosavljevic, Wolfgang Sieghart, Robert Eferl, Erika Jensen‐Jarolim, Michael Trauner, Matthias Pinter