1. Division of Stem Cell Transplantation and Immunotherapy; Department of Internal Medicine II; Christian-Albrechts-University of Kiel; Kiel Germany
2. Laboratory of Translational Immunology; University Medical Centre Utrecht; Utrecht the Netherlands
3. Division of Nephrology; Department of Internal Medicine IV; Elblandklinikum Riesa; Riesa Germany
4. Antibody and Vaccine Group; Cancer Sciences Unit; Faculty of Medicine; Southampton University Hospitals; Southampton UK
5. Department of Paediatrics, Paediatric Haematology/Oncology; Christian-Albrechts-University of Kiel; Kiel Germany