1 Inflammation, Complement and Cancer Team, Cordeliers Research Center, Institut National de la Santé et de la Recherche Médicale (INSERM) Unité Mixte de Recherche (UMR) S1138, Paris, France.
2 Department of Bacteriology and Immunology, University of Helsinki, Helsinki, Finland.
3 Department of Immunology, Assistance Publique - Hôpitaux de Paris (AP-HP), Georges Pompidou European Hospital, Paris, France.
4 Department of Pediatric Nephrology, Marseille University Hospital, Marseille, France.
5 Department of Nephrology, Necker Hospital, Paris, France.
6 Department of Pediatric Nephrology, Nantes University Hospital, Nantes, France.
7 Department of Pediatric Nephrology, Robert Debre Hospital, Paris, France.
8 Department of Nephrology, Toulouse University Hospital, Toulouse, France.
9 Department of Nephrology, Besancon University Hospital, Besancon, France.
10 Department of Nephrology, Reims University Hospital, Reims, France.
11 Department of Pediatric Nephrology, Rhumatology, Dermatology, Lyon University Hospital, Lyon, France.
12 Department of Pediatry, Saint Justine University Hospital, Montreal, Quebec, Canada.
13 Department of Nephrology, Assistance Publique - Hôpitaux de Paris (AP-HP), Georges Pompidou European Hospital, Paris, France.