1. Department of Imaging, Institute for Diagnostic Imaging and Research of the Skin and Soft Tissues; Clinica Servet; Santiago Chile
2. Departments of Dermatology; Faculty of Medicine Pontifical Catholic University of Chile; Santiago Chile
3. Department of Dermatology, Faculty of Medicine; University Finis Terrae; Santiago Chile
4. Department of Pathology, Faculty of Medicine; University of Chile; Santiago Chile
5. Department of Pathology, Faculty of Medicine; Pontifical Catholic University of Chile; Santiago Chile
6. Dermatology Division, Integramedica Health Center; Santiago Chile
7. Department of Dermatology, Faculty of Medicine; University of Chile; Santiago Chile