1. Laboratory of Translational Immunology University Medical Center UtrechtUtrecht University Utrecht The Netherlands
2. Renal Transplant Unit Department of Internal Medicine Amsterdam University Medical CenterUniversity of Amsterdam Amsterdam The Netherlands
3. Laboratory Medicine Laboratory of Medical Immunology Radboud University Medical Center Radboud Institute for Molecular Life Sciences Nijmegen The Netherlands
4. Department of Nephrology Radboud University Medical CenterRadboud Institute for Health Sciences Nijmegen The Netherlands
5. Department of Nephrology and Hypertension University Medical Center UtrechtUtrecht University Utrecht The Netherlands
6. Julius Center for Health Sciences and Primary Care University Medical Center UtrechtUtrecht University Utrecht The Netherlands
7. Department of Nephrology University of GroningenUniversity Medical Center Groningen Groningen the Netherlands
8. Department of Laboratory Medicine University of GroningenUniversity Medical Center Groningen Groningen The Netherlands
9. Department of Transplantation Immunology Tissue Typing LaboratoryMaastricht University Medical Center Maastricht The Netherlands
10. Department of Nephrology Maastricht University Medical Center Maastricht The Netherlands
11. Department of Nephrology Amsterdam University Medical CenterVrije Universiteit Amsterdam Amsterdam The Netherlands
12. Department of Immunogenetics Sanquin Diagnostic Services 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 Erasmus Medical Center, RotterdamDepartment of NephrologyRotterdam The Netherlands
16. Department of Immunohematology and Blood Transfusion Leiden University Medical Center Leiden The Netherlands