1. Department of Oncodermatology CHU Nantes CRCINA Inserm 1232 CIC 1413 University of Nantes Nantes France
2. La Roche Posay Dermatological Laboratories Levallois Perret France
3. France Acné‐ Adolescents‐ Adultes France3A Association française de Patients Vincennes France
4. Private Practice Paris France
5. Dermatology and Venerology Department University Hospital Brest France
6. CHU Henri Mondor Créteil France
7. Department of Epidemiology Hôpital de Toulouse Toulouse France
8. Patient‐Priority European Market Maintenance Assessment Fontenay sous Bois France