1. Institute of Dermatology ‘Santa Maria della Misericordia’ University Hospital Udine Italy
2. Department of Dermatology University of Trieste Trieste Italy
3. Department of Dermatology Medical University of Vienna Vienna Austria
4. First Department of Dermatology Aristotle University Thessaloniki Greece
5. Dermatology Unit University of Campania ‘Luigi Vanvitelli’ Naples Italy
6. Department of Dermatology Hospital de Clınicas de Porto Alegre, Porto Alegre Brazil
7. Public, Private and Teaching Practice of Dermatology Konstanz Germany
8. Department of Dermatology University Hospital Zürich Zürich Switzerland
9. Dermatology Clinic University of Catania Catania Italy
10. Second Department of Dermatology‐Venereology Aristotle University Medical School Thessaloniki Greece
11. Department of Dermatology University of Modena and Reggio Emilia Modena Italy
12. Azienda Unità Sanitaria Locale IRCCS di Reggio Emilia Centro Oncologico ad Alta Tecnologia Diagnostica‐Dermatologia Reggio Emilia Italy
13. Department of Dermatology Institute of Clinical Sciences, Sahlgrenska Academy University of Gothenburg Gothenburg Sweden
14. Medical Screening Institute Sheba Medical Center and Sackler School of Medicine Tel Aviv University Tel Aviv Israel
15. Department of Dermatology Lyon University Lyon France
16. Dermoscopy Unit University of Zagreb Zagreb Croatia
17. Dermatology Institute of Medical Research University of Buenos Aires Buenos Aires Argentina
18. Memorial Sloan Kettering Cancer Center Hauppauge NY U.S.A.
19. Department of Dermatology Medical University of Graz Graz Austria
20. Melanoma Unit, Dermatology Department Hospital Clinic Barcelona Universitat de Barcelona IDIBAPS Barcelona Spain
21. Discipline of Dermatology Sydney Medical School The University of Sydney and Sydney Melanoma Diagnostic Centre Royal Prince Alfred Hospital Camperdown NSW Australia
22. Skin and Cancer Associates Plantation FL U.S.A.
23. Department of Dermatology Medical University of Warsaw Warsaw Poland
24. Dermatology Research Centre The University of Queensland Diamantina Institute Woolloongabba QLD Australia
25. Department of Dermatology and Allergology and Environmental Medicine Clinic Thalkirchen Hospital Munich Munich Germany
26. Department of Dermatology Tokyo Women's Medical University Medical Center East Tokyo Japan