1. Department of Dermatology Complejo Hospitalario Universitario de Ferrol Ferrol Spain
2. Department of Dermatology Hospital da Barbanza Ribeira Spain
3. Department of Internal Medicine Complejo Hospitalario Universitario de Santiago de Compostel Santiago Spain
4. Department of Pathology Complejo Hospitalario Universitario de Santiago de Compostela Santiago Spain
5. Department of Forensic Sciences and Pathology University of Santiago de Compostela Santiago Spain