[1] CHU de Reims,Department of Pediatrics, Nephrology unit
[2] CHU de Reims,Department of Pathology, Department of Nephrology
[3] Hôpital Européen Georges Pompidou,Assistance Publique
[4] Hôpital Robert Debré,Hopitaux de Paris, Department of Immunology
[5] CHU Nancy,Assistance Publique
[6] Hôpital Necker Enfants-Malades,Hopitaux de Paris, Department of Pediatric Nephrology
[7] CHRU Lille Jeanne de Flandre,Department of Pediatrics, Nephrology Unit
[8] CHU Rennes,Assistance Publique
[9] CHU Montpellier,Hôpitaux de Paris, Department of Pediatric Nephrology
[10] CHU Tours,Department of Pediatrics, Nephrology Unit
[11] CHU Besançon,Department of Pediatrics, Nephrology Unit
[12] Hôpital Trousseau,Department of Pediatrics, Nephrology Unit
[13] Assistance Publique-Hôpitaux de Paris,Department of Pediatrics, Nephrology Unit
[14] Hôpital Femme Mère-Enfant,Department of Pediatrics, Nephrology Unit
[15] CRC Paris,Department of Pediatric Nephrology
[16] Pédiatrie A,Department of Pediatric Nephrology
[17] CHU de Reims,INSERM Umrs872
[18] Hôpital Européen Georges Pompidou,Service d’Immunologie Biologique