About the Authors

Aline Guio Cavaca

Contributed equally to this work with: Aline Guio Cavaca, Tatiana Breder Emerich, Edson Theodoro dos Santos-Neto

alineguica@hotmail.com

Affiliation Post-graduate Program in Public Health, Federal University of Espírito Santo, Vitória, Espírito Santo, Brazil

Tatiana Breder Emerich

Contributed equally to this work with: Aline Guio Cavaca, Tatiana Breder Emerich, Edson Theodoro dos Santos-Neto

Affiliation Post-graduate Program in Public Health, Federal University of Espírito Santo, Vitória, Espírito Santo, Brazil

Paulo Roberto Vasconcellos-Silva

‡ PRVS and AEO also contributed equally to this work.

Affiliation National School of Public Health Sérgio Arouca, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil

Edson Theodoro dos Santos-Neto

Contributed equally to this work with: Aline Guio Cavaca, Tatiana Breder Emerich, Edson Theodoro dos Santos-Neto

Affiliation Post-graduate Program in Public Health, Federal University of Espírito Santo, Vitória, Espírito Santo, Brazil

Adauto Emmerich Oliveira

‡ PRVS and AEO also contributed equally to this work.

Affiliation Post-graduate Program in Public Health, Federal University of Espírito Santo, Vitória, Espírito Santo, Brazil

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AGC PRVS TBE ETdSN AEO. Performed the experiments: AGC TBE. Analyzed the data: AGC ETdSN TBE. Wrote the paper: AGC. Revised the work critically for important intellectual content: AGC TBE ETdSN PRVS. Final approval of the version to be published: AEO.