1. Department of Nephrology and Kidney Transplantation Necker HospitalAssistance Publique‐Hôpitaux de Paris Paris France
2. Necker‐Enfants Malades InstituteFrench National Institute of Health and Medical Research U1151 Paris France
3. Centaure Foundation and Labex Transplantex Necker Hospital Paris France
4. Paris Descartes Sorbonne Paris Cité University Paris France
5. Division of Nephrology University Hospital Saint‐Luc Brussels Belgium
6. Institute of Experimental and Clinical Research Catholic University of Louvain Brussels Belgium
7. Department of Nephrology and Transplantation Strasbourg University Hospital Strasbourg France
8. Department of Virology Necker HospitalAssistance Publique‐Hôpitaux de Paris Paris France
9. Department of Urology Georges Pompidou European HospitalAssistance Publique‐Hôpitaux de Paris Paris France
10. Department of Nephrology, Hemodialysis and Kidney Transplantation Foch Hospital Suresnes France
11. CHU Limoges Department of Nephrology, Dialysis and TransplantationLimoges France
12. U1248 INSERMUniversité de LimogesCHU Limoges Limoges France
13. Department of Nephrology Hannover Medical School Hannover Germany
14. Department of Microbiology, Immunology and Transplantation KU Leuven Leuven Belgium
15. Department of Nephrology and Renal Transplantation University Hospitals Leuven Leuven Belgium
16. Pathology Department Necker HospitalAssistance Publique‐Hôpitaux de Paris Paris France