1. Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém, Brazil
2. Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
3. School of Dentistry, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
4. Department of Periodontology, Federal University of Rio Grande Do Sul, Porto Alegre, Brazil