[1] CHU Toulouse, Hop Rangueil, Dept Nephrol & Transplantat Organe, Toulouse, France
[2] CHU Toulouse, Hop Rangueil, Dept Immunol, Toulouse, France
[3] CHU Toulouse, Etab Francais Sang, Toulouse, France
[4] CHU Toulouse, Purpan, U1043, INSERM,IFR BMT, Toulouse, France
[5] Fac Med Purpan, Dept Immunol, INSERM IFR150, Toulouse, France
[6] Hop & Univ Nantes, Inst Transplantat Urol Nephrol, INSERM 1064, CENTAURE, F-44093 Nantes, France
[7] Univ Nantes, EA Biostat Clin Res & Subject Measures Hlth Sci 4, F-44035 Nantes, France
[8] Univ Toulouse 3, F-31062 Toulouse, France