Department of Medicine 1;
Friedrich Alexander University;
Erlangen Nuremberg;
Germany;
Experimental Hepatology and Ontology;
Nikolaus Fiebiger Center;
Friedrich AlexanderUniversity;
Erlangen Nuremberg;
Germany;
Division of Gastroenterology;
Beth IsraelDeaconess Medical Center;
Harvard Medical School;
Boston;
MA;
United States;