1. Department of Dermatology University of Modena and Reggio Emilia Modena Italy
2. Azienda Unità Sanitaria Locale – IRCCS di Reggio Emilia, Skin Cancer Center Reggio Emilia Italy
3. Clinical and Experimental Medicine PhD Program University of Modena and Reggio Emilia Modena Italy
4. Department of Surgery, Medicine, Dental Medicine and Morphological Sciences University of Modena and Reggio Emilia Modena Italy
5. Department of Dermatology, Department of Mental and Physical Health and Preventive Medicine University of Campania Luigi Vanvitelli Naples Naples Italy
6. Dermatology Unit IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico Milan Italy
7. Department of Dermatology University Federico II Naples Italy
8. Medicine Faculty Department of Dermatology Ankara University Ankara Turkey
9. Prevenzione Tumori Cutanei, Oncology Department Città' Della Salute e della Scienza di Turin Turin Italy
10. Dermatology, Department of Biotechnological and Applied Clinical Sciences University of L'Aquila L'Aquila Italy
11. Department of Dermatology and Venereology at the University of Gothenburg Gothenburg Sweden
12. Dermatology Department, Hospital de la Santa Creu i Sant Pau, IIB SANT PAU Universitat Autònoma de Barcelona Barcelona Spain
13. Department of Dermatology and Venereology at the University of La Sapienza Rome Italy
14. First Department of Dermatology Aristotle University Thessaloniki Greece