[1] CHU Brest, Rheumatol Dept, Brest, France
[2] Univ Brest, CHU Brest, Rheumatol Dept,LabEx IGO, Inserm,UMR1227,Lymphocytes & Autoimmun B, Brest, France
[3] Univ Brest, CHU Brest, Rheumatol Dept, Inserm,UMR1227,Lymphocytes & Autoimmun B, Brest, France
[4] CHU Brest, INSERM, CIC 1412, Rheumatol Dept, Brest, France