1. College of Medical and Dental Sciences University of Birmingham Birmingham UK
2. Unit for Population‐Based Dermatology Research St John’s Institute of DermatologyKing’s College London and Guy’s & St Thomas’ NHS Foundation Trust London UK
3. Department of Dermatology Université Côte d’AzurCentre Hospitalier Universitaire Nice Nice France
4. Université Côte d’AzurInserm U1065Team 1, C3M Nice France
5. Department of Dermatology Oxford University Hospitals NHS Foundation Trust Oxford UK