About the Authors
- Alexandre Emidio Ribeiro Silva
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* E-mail: emidio3@ig.com.br
Affiliation Postgraduate Programme in Epidemiology, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil
- Ana Maria Baptista Menezes
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Affiliation Postgraduate Programme in Epidemiology, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil
- Maria Cecília Formoso Assunção
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Affiliation Postgraduate Programme in Epidemiology, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil
- Helen Gonçalves
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Affiliation Postgraduate Programme in Epidemiology, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil
- Flávio Fernando Demarco
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Affiliation Postgraduate Programme in Epidemiology, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil
- Fabiana Vargas-Ferreira
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Affiliation Postgraduate Programme in Epidemiology, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil
- Marco Aurélio Peres
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Affiliation Australian Research Centre for Population Oral Health, School of Dentistry, University of Adelaide, Adelaide, Austrália
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: AERS AMBM MAP MCFA HG FFD. Performed the experiments: AERS AMBM MAP MCFA HG FFD. Analyzed the data: AERS AMBM MAP FVF. Contributed reagents/materials/analysis tools: AERS MCFA HG FFD. Contributed to the writing of the manuscript: AERS MCFA HG FFD FVF.