1. Department of Experimental Immunohaematology, Sanquin Research, Amsterdam, and Landsteiner Laboratory; Academic Medical Centre, University of Amsterdam; Amsterdam the Netherlands
2. Department of Immunohaematotology Diagnostics; Sanquin; Amsterdam the Netherlands
3. Centre for Clinical Transfusion Research; Sanquin Research and Dept of Immunohaematology and Blood Transfusion of Leiden University Medical Centre; Leiden the Netherlands
4. Centre for Proteomics and Metabolomics; Leiden University Medical Centre; Leiden the Netherlands