1. Department of Nephrology and Transplantation Strasbourg University HospitalINSERMUMR‐S 1109 Strasbourg France
2. Department of Nephrology and Transplantation Hôpital Universitaire NeckerAPHP CenterUniversité de Paris INEM INSERM U 1151CNRS UMR 8253 Paris France
3. AP‐HP (Assistance Publique‐Hôpitaux de Paris) Department of Nephrology and Transplantation Hopital Tenon Paris France
4. AP‐HP, Nephrology and Renal Transplantation Department Institut Francilien de Recherche en Néphrologie et Transplantation (IFRNT) Groupe Hospitalier Henri‐Mondor/Albert‐ChenevierUniversité Paris‐Est‐Créteil, (UPEC)DHU (Département Hospitalo‐Universitaire) VIC (Virus‐Immunité‐Cancer)IMRB (Institut Mondor de Recherche Biomédicale)Equipe 21, INSERM U 955 Créteil France
5. Department of Nephrology and Transplantation Hôpital Bichat Paris France
6. Department of Nephrology and Transplantation University of Toulouse Toulouse France
7. Department of Nephrology and Transplantation University of Tours Tours France
8. Department of Transplantation, Nephrology and Clinical Immunology Hôpital Edouard HerriotHospices Civils de LyonUniversité Claude Bernard Lyon 1 Lyon France
9. Aix Marseille UniversitéHôpitaux Universitaires de MarseilleHôpital ConceptionCentre de Néphrologie et Transplantation Rénale Marseille France
10. Department of Nephrology University of LorraineCHRU‐Nancy Vandoeuvre France
11. INSERM CIC‐EC CIE6 Nancy France
12. Department of Nephrology and Transplantation University of Amiens Amiens France
13. Department of Nephrology and Transplantation University of Montpellier Montpellier France
14. Department of Nephrology and Transplantation Hôpital Bicêtre Le Kremlin‐Bicêtre France
15. Department of Nephrology and Transplantation University of Reims Reims France
16. Department of Nephrology, Dialysis, and Transplantation Hopital Pasteur 2 C.H.U. de Nice Unité de Recherche Clinique Côte d’Azur (UR2CA) Université Côte d’Azur Nice France
17. Department of Nephrology and Transplantation University of Rouen Rouen France
18. Department of Nephrology and Transplantation University of Dijon Dijon France
19. Department of Nephrology University of Besançon Besançon France
20. Department of Nephrology and Transplantation Center Hospitalier Universitaire de Nantes Nantes France
21. Department of Nephrology University of Poitiers Poitiers France
22. Department of Nephrology‐Transplantation‐Dialysis‐Apheresis Hôpital PellegrinCHU de Bordeaux PellegrinUnité Mixte de Recherche “ImmunoConcEpT” 5164 − Université de Bordeaux Bordeaux France
23. University of RennesCHU RennesInsermEHESP, Irset (Institut de recherche en santéenvironnement et travail) UMR_S 1085, CIC – P 1414 Rennes France
24. Department of Nephrology and Transplantation University of Angers Angers France
25. Department of Infectious Diseases Strasbourg University Hospital Strasbourg France
26. Department of Virology Strasbourg University HospitalINSERMUMR‐S 1109 Strasbourg France
27. Department of Nephrology CHU de BrestUMR1227Lymphocytes B et AutoimmunitéUniversité de BrestInsermLabex IGO Brest France
28. Department of Nephrology and Transplantation University of Lille Lille France