1. Department of Operative Dentistry and Dental Materials; Dental School; Federal University of Uberlândia; Uberlândia Minas Gerais Brazil
2. Department of Periodontology and Implantology; Dental School; Federal University of Uberlândia; Uberlândia Minas Gerais Brazil
3. Department of Pediatric Dentistry; Dental School; Federal University of Uberlândia; Uberlândia Minas Gerais Brazil
4. Department of Stomatological Sciences; Dental School; Federal University of Goiás; Goiânia Goiás Brazil
5. Department of Bioscience Research; University of Tennessee Health Science Center; College of Dentistry; Memphis Tennessee