1. Department of Rheumatology, Service de Rhumatologie, Hôpitaux Universitaires de Strasbourg, Centre de Référence National Pour les Maladies Auto-Immunes Systémiques Rares, Université de Strasbourg, Strasbourg, France
2. Department of Epidemiology and Public Health, Hotel Dieu, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France
3. Department of Internal Medicine, Cochin Hospital, AP-HP, Paris, France
4. Department of Rheumatology, Amiens University Hospital, Amiens, France
5. Department of Internal Medicine, Avicenne Hospital, AP-HP, Bobigny, France
6. Department of Rheumatology, Clermont-Ferrand University Hospital, Clermont-Ferrand, France
7. Department of Rheumatology, Orléans Hospital, Orléans, France
8. Department of Rheumatology, Brest University Hospital, Brest, France
9. Department of Rheumatology, Montpellier University Hospital, Montpellier, France
10. Department of Rheumatology, Hôpital Bichat, AP-HP, Paris, France
11. Department of Internal Medicine, Lille University Hospital, Lille, France
12. Department of Rheumatology, Rennes University Hospital, Rennes, France
13. Department of Internal Medicine, Lariboisère Hospital, AP-HP, Paris, France
14. Department of Rheumatology, Le Havre Hospital, Le Havre, France
15. Department of Rheumatology, Hôpitaux Universitaires Paris-Sud, AP-HP, INSERM U 1012, Université Paris Sud, Le Kremlin Bicêtre, France
16. Department of Pharmacy, Hôpitaux Universitaires Paris-Sud, AP-HP, Le Kremlin Bicêtre, France
17. Department of Centre de Ressources Biologiques, Bichat Hospital, AP-HP, Paris, France