Gordon, C; Bertsias, G; Ioannidis, J P A; Boletis, J; Bombardieri, S; Cervera, R; Dostál, C; Font, J; Gilboe, I-M; Houssiau, F; Huizinga, T W J; Isenberg, D; Kallenberg, C G M; Khamashta, M A; Piette, J-C; Schneider, M; Smolen, J S; Sturfelt, G; Tincani, A; Van Vollenhoven, R