[1] Mohammed V Univ, Fac Med & Pharm Rabat, El Ayachi Hosp, Dept Rheumatol B, Rabat, Morocco
[2] Aix Marseille Univ, Fac Med, UMR MD2, Marseille, France
[3] Mohammed V Univ, Fac Med & Pharm Rabat, Rabat, Morocco
[4] Mohammed VI Univ Hlth Sci, Ctr Pedag Innovat, Casablanca, Morocco