1. Clinic of Dermatology and Venereology Clinical Center of Serbia Department of Dermatology Faculty of Medicine University of Belgrade Belgrade Serbia
2. Clinic of Dermatovenereology Clinical Center of Nis, Medical Faculty University of Nis Nis Serbia
3. First Department of Dermatology Aristotle University Thessaloniki Greece
4. Medicine Faculty Department of Dermatology Ankara University Ankara Turkey
5. Department of Dermatology University of Modena and Reggio Emilia Modena Italy
6. Azienda Unità Sanitaria Locale – IRCCS di Reggio Emilia Centro Oncologico ad Alta Tecnologia Diagnostica‐Dermatologia Reggio Emilia Italy
7. Faculty of Medicine The University of Queensland Capalaba QLD Australia
8. Dermatology Unit Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico Milan Italy
9. Dermatology Unit University of Campania Naples Italy
10. Department of Dermatology University of Trieste Trieste Italy
11. Dermatology Department King Albert II InstituteCliniques Universitaires St Luc Brussels Belgium
12. Department of Dermatology Division of General Dermatology Medical University of Vienna Vienna Austria
13. Dermatology Department Melanoma Unit Hospital Clínic de Barcelona IDIBAPSUniversitat de Barcelona Barcelona Spain
14. Centro de Investigación Biomédica en Red de Enfermedades Raras Instituto de Salud Carlos III Barcelona Spain
15. Dermatologie Maldegem Maldegem Belgium