Tiago Fernandes Gomes, Dermatology Department, Centro Hospitalar de Leiria, Portugal Katarina Kieselová, Dermatology Department, Centro Hospitalar de Leiria, Portugal Fernanda Cunha, Pathology Department, Centro Hospitalar de Leiria, Portugal Cristina Amado, Pathology Department, Centro Hospitalar de Leiria, Portugal Felicidade Santiago, 1Dermatology Department, Coimbra, Portugal