1. Department of Internal Medicine and Clinical Immunology CHU Rennes Univ Rennes France
2. Univ Rennes CHU Rennes Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) – UMR_S 1085 F‐35000 Rennes France
3. Department of Rheumatology CHU Rennes Univ Rennes France
4. INSERM Univ Rennes INRA, CHU Rennes Institut NUMECAN (Nutrition Metabolisms and Cancer) F‐35033 Rennes France
5. Department of Rheumatology CH Dinan France