1 University of Lyon - INSERM UMR1033 - Lyos, 69003, Lyon, France. cyril.confavreux@inserm.fr.
2 Rheumatology Department, Hospices Civils de Lyon, Centre Hospitalier Lyon Sud, 165 Chemin du Grand Revoyet, 69495, Pierre-Bénite, France. cyril.confavreux@inserm.fr.