1. School of Dentistry Federal University of Pelotas (UFPel) Pelotas Brazil
2. Postgraduate Program in Health and Behavior Catholic University of Pelotas (UCPel) Pelotas Brazil
3. Postgraduate Program in Dentistry Federal University of Pelotas (UFPel) Pelotas Brazil
4. Department of Psychiatry & Behavioural Neurosciences McMaster University Hamilton Canada
5. Neuroscience Graduate Program McMaster University Hamilton Ontario Canada