1. Institute of Biomedical Sciences, Federal University of Alfenas, zip-code 37130-001, Alfenas, MG, Brazil
2. Institute of Chemistry, Federal University of Alfenas, zip-code 37130-001, Alfenas, MG, Brazil
3. Departament of Chemistry, Federal University of São Carlos, zip code 13565-905, São Carlos, SP, Brazil
4. Department of Clinic and Surgery, School of Dentistry, Federal University of Alfenas, zip-code 37130-001, Alfenas, MG, Brazil
5. Human Genetics Laboratory, Institute of Natural Science, Federal University of Alfenas, zip-code 37130-001, Alfenas, MG, Brazil