1. Department of Liver Studies, Division of Transplantation Immunology and Mucosal Biology, Medical Research Council Centre for Transplantation, Faculty of Life Sciences and Medicine; King's College London University, King's College Hospital; Denmark Hill London UK
2. Liver Unit, Hospital Clinic Barcelona, Institut d’ Investigacions Biomedicas August Pi i Sunyer (IDIBAPS), Networked Biomedical Research Centre of Hepatic and Digestive Diseases (CIBERehd); University of Barcelona; Barcelona Spain
3. Bioinformatics Platform; CIBEREHD Barcelona Spain
4. AG Transplantationstoleranz, Charite Universitätsmedizin; Institut für Med. Immunologie; Berlin Germany
5. Institute of Virology; Technische Universität München/Helmholtz Zentrum München; Munich Germany