1. Department of Immunohematology and Blood Transfusion; Leiden University Medical Center; Leiden The Netherlands
2. Department of Experimental Immunology; Academic Medical Center; Amsterdam The Netherlands
3. Renal Transplant Unit; Department of Internal Medicine; Academic Medical Center; Amsterdam The Netherlands
4. Department of Clinical Psychology; University of Amsterdam; Amsterdam The Netherlands
5. Adaptive Immunity Laboratory; Sanquin Blood Supply Foundation; Amsterdam The Netherlands