Affiliations

• ¹ Institute of Dermatology, Catholic University of the Sacred Heart, IRCCS, Rome, Italy; Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy. Electronic address: ketty.peris@unicatt.it.
• ² Department of Dermatology, University of L'Aquila, L'Aquila, Italy.
• ³ Centre for Dermatooncology, Department of Dermatology, Eberhard-Karls University, Tuebingen, Germany.
• ⁴ Department of Dermatology, Venereology and Allergology, University Hospital Frankfurt, Germany.
• ⁵ Department of Oncology, Odense University Hospital, Denmark.
• ⁶ Dermatology Department, Saint-Louis Hospital, Paris, France.
• ⁷ Twin Research and Genetic Epidemiology Unit, School of Basic & Medical Biosciences, King's College London, London, SE17EH, UK.
• ⁸ Department of Dermatology, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium.
• ⁹ Department of Dermatology, University Hospital Zurich and University Zurich, Switzerland.
• ¹⁰ Centre for Cell Biology and Cutaneous Research, Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom.
• ¹¹ Department of Dermatology, University of Kiel, Kiel, Germany.
• ¹² Department of Dermatology, Medical University of Vienna, Austria.
• ¹³ Department of Dermatology, University of Copenhagen, Bispebjerg Hospital, Copenhagen, Denmark.
• ¹⁴ Department of Dermatology, Hospital Clínic de Barcelona (Melanoma Unit), University of Barcelona, IDIBAPS, CIBERER, Barcelona, Spain.
• ¹⁵ Department of Oncology, University of Oxford, Old Road Campus, Oxford, OX39DU, UK.
• ¹⁶ Stirling Community Hospital, Stirling, UK.
• ¹⁷ Department of Dermatology, InstitutoValenciano de Oncologia, Valencia, Spain.
• ¹⁸ 1stDepartment of Dermatology- Venereology, National and Kapodistrian University of Athens, School of Medicine, Andreas Sygros Hospital, Athens, Greece.
• ¹⁹ Clinic for Dermatology and Allergology, Klinikum Vest GmbH Teaching Hospital, Recklinghausen, Germany.
• ²⁰ Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC di Radioterapia, Dipartimento di Scienze Radiologiche, Radioterapiche ed Ematologiche, Rome, Italy.
• ²¹ Second Department of Dermatology, Aristotle University Medical School, Papageorgiou General Hospital, Thessaloniki, Greece.
• ²² Dermatology Clinic, University of Trieste, Trieste, Italy.
• ²³ Cancer Institute, GustaveRoussy Cancer Campus, Grand Paris, 94805, Villejuif, France.
• ²⁴ University Department of Dermatology, Marseille, France.