| Affiliation: | 1. Department of Dermatology, University of Modena and Reggio Emilia, Modena, ItalyShared first co‐authors who made an equal contribution to the manuscript.;2. Dermatology Clinic, University of Catania, Catania, Italy;3. Melanoma Unit, Dermatology Department, Hospital Clínic de Barcelona, IDIBAPS, Universitat de Barcelona, Barcelona, Spain;4. Centro de Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Valencia, Spain;5. First Department of Dermatology, Andreas Sygros Hospital, University of Athens Medical School, Athens, Greece;6. Department of Dermatology, University of Modena and Reggio Emilia, Modena, Italy;7. Centroderm Clinic, Wuppertal, Germany;8. Department of Dermatology, Ruhr‐University Bochum, Bochum, Germany;9. Department of Dermatology, Monklands Hospital, Lanarkshire, UK;10. University of Glasgow, Glasgow, UK |
