1. First Department of Dermatology ‘Andreas Sygros’ Hospital for Skin Diseases, National and Kapodistrian University of Athens, Medical School Athens Greece
2. Second Dermatology Department Aristotle University of Thessaloniki Thessaloniki Greece
3. Dermatology Department Hospital Clinic of Barcelona, University of Barcelona Barcelona Spain
4. Melanoma Group Institut d’Investigacions Biomediques August Pi I Sunyer (IDIBAPS) Barcelona Spain
5. Biomedical Research Networking Center on Rare Diseases (CIBERER), ISCIII Barcelona Spain
6. Section of Dermatology, Department of Clinical Medicine and Surgery University of Naples Federico II Naples Italy
7. Dermatologia Fondazione Policlinico Universitario A. Gemelli IRCCS Rome Italy
8. Dermatology Department Hospital Italiano de Buenos Aires Buenos Aires Argentina
9. Department of Dermatology Hospital del Mar – Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), Universitat Autònoma de Barcelona (UAB) Barcelona Spain
10. Oncodermatology Clinic at Hospital Ruber Juan Bravo and Universidad Europea Madrid Spain
11. First Department of Dermatology Aristotle University of Thessaloniki Thessaloniki Greece
12. San Camillo Forlanini Hospital Rome Italy
13. General University Hospital of Patra Patra Greece
14. Dermatology-IRCCS, Policlinico Sant’Orsola, Department of Specialized, Experimental and Diagnostic Medicine, Alma Mater Studiorum University of Bologna Bologna Italy
15. Hematology & Medical Oncology, Department of Clinical Therapeutics National and Kapodistrian University of Athens, School of Medicine Athens Greece
16. Department of Clinical Pharmacology Aristotle University of Thessaloniki Thessaloniki Greece
17. Dermatologia Università Cattolica del Sacro Cuore Rome Italy
18. Third Department of Medicine National and Kapodistrian University of Athens, School of Medicine, Sotiria Hospital Greece
19. Institut Universitaire du Cancer, Toulouse Oncopole Toulouse France