Jacinto Negreiros
Armed Forces Hospital, Brasilia-DF, Brazil
Henrique Fernandes Oliveira
Armed Forces Hospital, Brasilia-DF, Brazil
Caio Athayde Neves
Armed Forces Hospital, Brasilia-DF, Brazil; Est Contorno do Bosque s/n Hospital das Forças Armadas - Otorrinolaringologia - Brasília - DF - Brazil 70658-800
Carlos Augusto Oliveira
Department Otolaryngology Brasília University Medical School, Brasilia-DF, Brazil