1. Department of General Biology, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
2. Department of Clinical and Toxicological Analyses, Pharmacy School, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
3. Technical College, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil