1. Dermatology Unit, Department of Medical, Surgical and Neurosciences, University of Siena, Siena, Italy.
2. Bioengineering and Biomedical Data Science Lab, Department of Medical Biotechnologies, University of Siena, Siena, Italy.
3. Dermatology Unit, University of Campania Luigi Vanvitelli, Naples, Italy.
4. Department of Dermatology, University of Modena and Reggio Emilia, Modena, Italy.
5. First Department of Dermatology, Aristotele University, Thessaloniki, Greece.
6. Dermatology Clinic, Medical Faculty, Nis University, Nis, Serbia.
7. Melanoma Unit, Department of Dermatology, University of Barcelona, Barcelona, Spain.
8. High Diagnostic Technology Oncology Center - IRCCS, Reggio Emilia, Italy.
9. Dermatology Unit, University Hospital of St-Etienne, Saint Etienne, France.