1. Department of Dermatology and Pediatric Dermatology National Reference Center for Rare Skin Disorders, Hôpital Saint-André Bordeaux France
2. Department of Rheumatology National Reference Center for Severe Systemic Autoimmune Diseases, FHU ACRONIM, Pellegrin Hospital, CHU de Bordeaux Bordeaux France
3. University of Bordeaux, INSERM, BMGIC, U1035 Bordeaux F-33000 France