1 Department of Medicine, Division of Dermatology, State University of Ponta Grossa, Ponta Grossa, Brazil Department of Dermatology, Warren Alpert School of Medicine, Brown University, Providence, Rhode Island Department of Pharmacy, State University of Ponta Grossa, Ponta Grossa, Brazil Department of Dermatology, Warren Alpert School of Medicine, Brown University, Providence, Rhode Island.