1. Doctor, Graduate Program in Dentistry, Federal University of Pelotas (UFPel), Pelotas, Brazil
2. School of Dentistry, Federal University of Pelotas (UFPel), Pelotas, Brazil
3. Lecturer, Academic Center for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit, Amsterdam, Netherlands; Guest Researcher, Radboud University Medical Center, Radboud Institute for Health Sciences, Department of Dentistry, Nijmegen, Netherlands
4. Professor, Graduate Program in Dentistry, School of Dentistry, Federal University of Pelotas (UFPel), Pelotas, Brazil