Correspondence to: Cristina Diniz Borges Figueira de Mello, MD, Campinas State University–UNICAMP, Rua Vital Brasil 251, Cidade Universitária - Zeferino Vaz, Campinas, 13083-888 Brazil.; Discipline of Dermatology, Department of Internal Medicine, School of Medical Sciences, Campinas State University-UNICAMP, Campinas, Brazil
Andrea Fernandes Eloy da Costa França, MD, PhD
Discipline of Dermatology, Department of Internal Medicine, School of Medical Sciences, Campinas State University-UNICAMP, Campinas, Brazil
Renata Ferreira Magalhães, MD, PhD
Discipline of Dermatology, Department of Internal Medicine, School of Medical Sciences, Campinas State University-UNICAMP, Campinas, Brazil