| Allanore Y | Rene Descartes University, Medical Faculty, Hopital Cochin, France. |
| Anaya, J-M | Service de Rhumatologie, Hopital de Bicetre, 78 rue du General Leclerc, 94275 Le Kremlin Bicetre, France. |
| Avouac J | Rene Descartes University, Medical Faculty, Hopital Cochin, France. |
| Champey J | Hopital de Bicetre, Assistance Publique-Hopitaux de Paris, Universite Paris-11, Le Kremlin Bicetre, France. |
| Devauchelle-Pensec V | Hopital de la Cavale Blanche, CHU Brest, France. |
| Gottenberg, J-E | Service de Rhumatologie, Hopital de Bicetre, 78 rue du General Leclerc, 94275 Le Kremlin Bicetre, France. |
| Laroche M | Service de Rhumatologie, CHU Rangueil, 1 Avenue Jean Poulhes, Toulouse, France. laroche.m@chu-toulouse.fr |
| Mariette X | Hopital de Bicetre, Assistance Publique-Hopitaux de Paris, Universite Paris-11, Le Kremlin Bicetre, France. |
| Roche H | Service de Rhumatologie, CHU Rangueil, 1 Avenue Jean Poulhes, Toulouse, France. |
| Salliot C | Rheumatology Department, Paris-Sud 11 University, INSERM U802, France. |
| Saraux A | Hopital de la Cavale Blanche, CHU Brest, France. |
| Seror R | Department of Rheumatology, Hopital Bicetre, Assistance Publique-Hopitaux de Paris, Universite paris-Sud 11, INSERM U802, Le Kremlin Bicetre, France. |
| Vermersch P | Department of Neurology, Hopital R. Salengro, CHRU de Lille, Lille, France. |
| de Seze J | Department of Neurology, Hopital R. Salengro, CHRU de Lille, Lille, France. j-deseze@chru-lille.fr |