title: The hidden factors in impact factors: a perspective from Brazilian science.
authors.affiliation: Laboratório de Genômica Evolutiva e Biocomplexidade, Departamento de Microbiologia, Imunologia e Parasitologia, Universidade Federal de São Paulo São Paulo, Brazil.
authors.forename: Renata C
authors.initials: RC
authors.lastname: Ferreira
authors.forename: Fernando
authors.initials: F
authors.lastname: Antoneli
authors.forename: Marcelo R S
authors.initials: MR
authors.lastname: Briones