1. Department of Internal Medicine and Clinical Immunology Rennes University Hospital and University of Rennes 1 Rennes France
2. Department of Respiratory Medicine Rennes University Hospital and University of Rennes 1 Rennes France
3. INSERM‐IRSET UMR1085 and University of Rennes 1 Rennes France
4. Department of Dermatology Brest University Hospital and Brest University Brest France
5. Inserm, EHESP, IRSET UMR1085 Rennes University Hospital and University of Rennes 1 Rennes France
6. Department of Rheumatology Rennes University Hospital and University of Rennes 1 Rennes France
7. Pharmacovigilance, Pharmacoepidemiology and Drug Information Centre Department of Clinical Pharmacology Rennes University Hospital Rennes France