1. Aix‐Marseille University APHM Marseille France
2. Melanoma Institute Australia Royal North Shore Hospital University of Sydney Sydney NSW Australia
3. Department of Dermatology Hospital Clínic de Barcelona (Melanoma Unit) University of Barcelona IDIBAPS Barcelona & CIBERER Barcelona Spain
4. Dermatology Department Saint‐Louis Hospital Paris France
5. Plastic, Reconstructive and Aesthetic Surgery Department La Conception Hospital Marseille France
6. Centre for Translational Skin Research The University of Sydney Westmead NSW Australia
7. Department of Dermatology Westmead Hospital Westmead NSW Australia
8. Department of Dermatology, Venereology and Allergology University Hospital Frankfurt Frankfurt Germany
9. Dermatology Clinic University of Trieste Trieste Italy
10. Department of Dermatology University of L'Aquila L'Aquila Italy
11. Dipartimento di Scienze Radiologiche Radioterapiche Ed Ematologiche Fondazione Policlinico Universitario A. Gemelli IRCCS UOC di Radioterapia Rome Italy
12. Anapix Medical Meyreuil France
13. Department of Dermatology Erasme Hospital Université Libre de Bruxelles Brussels Belgium
14. Department of Dermatology‐ Venereology National and Kapodistrian University of Athens School of Medicine Andreas Sygros Hospital Athens Greece
15. Centre for Dermatooncology Department of Dermatology Eberhard‐Karls University Tuebingen Germany
16. Institute of Dermatology Catholic University of the Sacred Heart Rome Italy
17. Fondazione Policlinico Universitario A. Gemelli IRCCS Rome Italy