[1] FIRALIS, Huningue, France
[2] Tel Aviv Sourasky Med Ctr, Tel Aviv, Israel
[3] CHU Nice, Nice, France
[4] AP HM, Marseille, France
[5] Istanbul Med Univ, Istanbul, Turkey
[6] CHU Strasbourg, Strasbourg, France
[7] Leiden Univ, Med Ctr, Leiden, Netherlands
[8] Marmara Univ, Istanbul, Turkey
[9] Inst Rheumatol, Prague, Czech Republic
[10] CHU Montpellier, Montpellier, France