1. Institute of Pathology University of Regensburg Germany
2. Institute of Pathology University Medicine of Greifswald Germany
3. Center for Clinical Studies University Hospital Regensburg Germany
4. Department of Liver Surgery Center of Liver Transplantation West China Hospital of Sichuan University Chengdu China
5. Department of Bioengineering and Therapeutic Sciences and Liver Center University of California San Francisco CA USA
6. Division of Hepatology Department of Medicine II Medical Faculty Mannheim Heidelberg University Mannheim Germany
7. Division of Personalized Tumor Therapy Fraunhofer Institute for Toxicology and Experimental Medicine Regensburg Germany