1 Department of Internal Medicine and Vascular Medicine, CHU de Nantes, Nantes, France.
2 Institut de Transplantation Urologie Néphrologie (ITUN), Service de Néphrologie et Immunologie clinique, CHU Nantes, Nantes, France.
3 Department of Pathology, CHU de Nantes, Nantes, France.
4 Center for Research in Transplantation and Translational Immunology, UMR 1064, Nantes Université, INSERM, 30 Bd Jean Monnet, 44093, Nantes Cedex 01, France.
5 Institut de Transplantation Urologie Néphrologie (ITUN), Service de Néphrologie et Immunologie clinique, CHU Nantes, Nantes, France. christophe.masset@chu-nantes.fr.
6 Center for Research in Transplantation and Translational Immunology, UMR 1064, Nantes Université, INSERM, 30 Bd Jean Monnet, 44093, Nantes Cedex 01, France. christophe.masset@chu-nantes.fr.