1. Sanquin Research, Department of Immunopathology, Amsterdam, The Netherlands, and Landsteiner Laboratory, Amsterdam UMCUniversity of Amsterdam Amsterdam The Netherlands
2. Translational Gastroenterology Unit, John Radcliffe Hospital, Oxford and Nuffield Department of MedicineUniversity of Oxford Oxford UK
3. Sanquin Research, Department of Blood Cell Research, Amsterdam, The Netherlands, and Landsteiner Laboratory, Amsterdam UMCUniversity of Amsterdam Amsterdam The Netherlands
4. Renal Transplant UnitDepartment of Internal MedicineAmsterdam UMCUniversity of Amsterdam Amsterdam The Netherlands
5. Department of Pathology and Cardiovascular Surgery, ACSVU Medical Center Amsterdam The Netherlands
6. Department of RheumatologyAmsterdam Rheumatology and Immunology Centre Reade Amsterdam The Netherlands
7. University of AmsterdamSwammerdam Institute for Life Sciences The Netherlands