UCL - SSS/IREC/RUMA - Pôle de Pathologies rhumatismales, UCL - (SLuc) Service de rhumatologie, Talarico, Rosaria, Aguilera, Silvia, Alexander, Tobias, Amoura, Zahir, Antunes, Ana M, Arnaud, Laurent, Avcin, Tadej, Beretta, Lorenzo, Bombardieri, Stefano, Burmester, Gerd R, Cannizzo, Sara, Cavagna, Lorenzo, Chaigne, Benjamin, Cornet, Alain, Costedoat-Chalumeau, Nathalie, Doria, Andrea, Ferraris, Alessandro, Fischer-Betz, Rebecca, Fonseca, João E, Frank, Charissa, Gaglioti, Andrea, Galetti, Ilaria, Grunert, Jürgen, Guimarães, Vera, Hachulla, Eric, Houssiau, Frédéric, Iaccarino, Luca, Krieg, Thomas, Limper, Marteen, Malfait, Fransiska, Mariette, Xavier, Marinello, Diana, Martin, Thierry, Matthews, Lisa, Matucci-Cerinic, Marco, Meyer, Alain, Montecucco, Carlomaurizio, Mouthon, Luc, Müller-Ladner, Ulf, Rednic, Simona, Romão, Vasco C, Schneider, Matthias, Smith, Vanessa, Sulli, Alberto, Tamirou, Farah, Taruscio, Domenica, Taulaigo, Anna V, Terol, Enrique, Tincani, Angela, Ticciati, Simone, Turchetti, Giuseppe, van Hagen, P Martin, van Laar, Jacob M, Vieira, Ana, de Vries-Bouwstra, Jeska K, Cutolo, Maurizio, Mosca, Marta, UCL - SSS/IREC/RUMA - Pôle de Pathologies rhumatismales, UCL - (SLuc) Service de rhumatologie, Talarico, Rosaria, Aguilera, Silvia, Alexander, Tobias, Amoura, Zahir, Antunes, Ana M, Arnaud, Laurent, Avcin, Tadej, Beretta, Lorenzo, Bombardieri, Stefano, Burmester, Gerd R, Cannizzo, Sara, Cavagna, Lorenzo, Chaigne, Benjamin, Cornet, Alain, Costedoat-Chalumeau, Nathalie, Doria, Andrea, Ferraris, Alessandro, Fischer-Betz, Rebecca, Fonseca, João E, Frank, Charissa, Gaglioti, Andrea, Galetti, Ilaria, Grunert, Jürgen, Guimarães, Vera, Hachulla, Eric, Houssiau, Frédéric, Iaccarino, Luca, Krieg, Thomas, Limper, Marteen, Malfait, Fransiska, Mariette, Xavier, Marinello, Diana, Martin, Thierry, Matthews, Lisa, Matucci-Cerinic, Marco, Meyer, Alain, Montecucco, Carlomaurizio, Mouthon, Luc, Müller-Ladner, Ulf, Rednic, Simona, Romão, Vasco C, Schneider, Matthias, Smith, Vanessa, Sulli, Alberto, Tamirou, Farah, Taruscio, Domenica, Taulaigo, Anna V, Terol, Enrique, Tincani, Angela, Ticciati, Simone, Turchetti, Giuseppe, van Hagen, P Martin, van Laar, Jacob M, Vieira, Ana, de Vries-Bouwstra, Jeska K, Cutolo, Maurizio, and Mosca, Marta