1. CEReSS‐EA 3279 Research Centre in Health Services and Quality of Life Aix Marseille University Marseille France
2. Department of Dermatology University Hospital Timone Marseille APHM Marseille France
3. Department of Dermatology University Hospital of Nice Archet‐2 Hospital Nice France
4. Department of Dermatology Larrey Hospital and Paul Sabatier University Toulouse France
5. Private Office Martigues France
6. Department of Dermatology Rouen University Hospital University of Rouen Normandie Rouen France
7. Department of Dermatology Cochin‐Tarnier Hospital Paris France
8. Department of Public Health University Hospital Timone MarseilleAPHM Marseille France
9. R&D, Novartis Pharma SAS Rueil‐Malmaison France
10. Department of Dermatology Victor Dupouy Hospital Argenteuil France
11. Centre for Dermatology University of Manchester Manchester UK