1. Dentistry Department Federal University of Uberlândia Uberlândia Minas Gerais Brazil
2. Dentistry Department Federal University of Santa Catarina Florianópolis Santa Catarina Brazil
3. Department of Electrical Engineering Federal University of Uberlândia Uberlândia Minas Gerais Brazil
4. Department of Cell Biology, Histology and Embryology, Biomedical Science Institute Federal University of Uberlândia Uberlândia Minas Gerais Brazil