Affiliation: | 1. Department of Adult and Pediatric Dermatology, Bordeaux University Hospitals, Bordeaux, France;2. Department of Dermatology, Nantes University Hospitals, Nantes, France;3. Department of Dermatology, Franciscus Gasthuis & Vlietland, Rotterdam, Schiedam, The Netherlands;4. Department of Dermatology, Institute of Child Health and Great Ormond Street Hospital, London, UK |