1. Department of Dermatology and Pediatric Dermatology; National Centre for Rare Skin Disorders; Hôpital Saint André; Bordeaux France
2. Department of Vascular Medicine; Hôpital Saint André; Bordeaux France
3. INSERM U1035; University of Bordeaux; Bordeaux France
4. Department of Rheumatology; Hôpital Pellegrin; Bordeaux France