It is required an authors' statement that there is no conflict of interest as well as the ethics committee approval for research results involving humans and/or animals.
UNIVERSIDADE FEDERAL DE LAVRAS
Editora da Universidade Federal de Lavras - Centro Multiuso UFLA, Avenida Norte da UFLA.
Phone: +55 (35) 3829 1115
Zip code 37200-900 Lavras, MG, Brazil