Affiliation: | T. Plath, M. Peters, K. Detjen, M. Welzel, Z. von Marschall, B. Wiedenmann, S. Rosewicz (Department of Hepatology and Gastroenterology), C. Radke (Department of Pathology), Charité, Campus Virchow-Klinikum, Humboldt-University, Berlin, Germany. |