1. Department of Nephrology and Hypertension, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
2. Laboratory of Translational Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
3. Laboratory Medicine, Lab Medical Immunology, Radboud University Medical Center, Nijmegen, The Netherlands
4. Department of Nephrology, Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, The Netherlands
5. Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
6. Department of Nephrology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
7. Department of Laboratory Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
8. Department of Transplantation Immunology, Tissue Typing Laboratory, Maastricht University Medical Center, Maastricht, The Netherlands
9. Department of Internal Medicine, Division of Nephrology, Maastricht University Medical Center, Maastricht, The Netherlands
10. Department of Nephrology, Amsterdam University Medical Center, VU University Medical Center, Amsterdam, The Netherlands
11. Department of Immunogenetics, Sanquin, Amsterdam, The Netherlands
12. Renal Transplant Unit, Department of Internal Medicine, Amsterdam UMC, Academic Medical Center, Amsterdam, The Netherlands
13. Dutch Organ Transplant Registry (NOTR), Dutch Transplant Foundation (NTS), Leiden, The Netherlands
14. Department of Nephrology, Leiden University Medical Center, Leiden, The Netherlands
15. Department of Nephrology, Rotterdam, The Netherlands
16. Department of Immunohematology and Blood Transfusion, Leiden University Medical Center, Leiden, The Netherlands