| Affiliation: | 1. Department of Social and Preventive Dentistry, Post‐Graduate Program in Dentistry, School of Dentistry, Federal University of Pelotas, , Pelotas, Brazil;2. Post‐Graduate Programs in Epidemiology and Physical Education, Federal University of Pelotas, , Pelotas, Brazil;3. Department of Operative Dentistry, Post‐Graduate Program in Dentistry, School of Dentistry, Federal University of Pelotas, , Pelotas, Brazil;4. Post‐Graduate Programs in Dentistry and Epidemiology, Federal University of Pelotas, , Pelotas, Brazil |
