Antonio Naranjo, Tuulikki Sokka, Miguel A Descalzo, Jaime Calvo-Alén, Kim Hørslev-Petersen, Reijo K Luukkainen, Bernard Combe, Gerd R Burmester, Joe Devlin, Gianfranco Ferraccioli, Alessia Morelli, Monique Hoekstra, Maria Majdan, Stefan Sadkiewicz, Miguel Belmonte, Ann-Carin Holmqvist, Ernest Choy, Recep Tunc, Aleksander Dimic, Martin Bergman, Sergio Toloza, Theodore Pincus, the QUEST-RA Group
Arthritis Res Ther. 2008; 10(2): R30. Published online 2008 March 6. doi: 10.1186/ar2383