Translation, cultural adaptation, and evaluation of a Brazilian Portuguese questionnaire to estimate the self-reported prevalence of gluten-related disorders and adherence to gluten-free diet

Jesús Gilberto Arámburo-Gálvez, Itallo Carvalho Gomes, Tatiane Geralda André, Carlos Eduardo Beltrán-Cárdenas, María Auxiliadora Macêdo-Callou, Élida Mara Braga Rocha, Elaine Aparecida Mye-Takamatu-Watanabe, Vivian Rahmeier-Fietz, Oscar Gerardo Figueroa-Salcido, Feliznando Isidro Cárdenas-Torres, Noé Ontiveros, Francisco Cabrera-Chávez