About the Authors

Javier Jerez-Roig

javijerez81@hotmail.com

Affiliations Postgraduate Program in Collective Health, Odontology Department, Federal University of Rio Grande do Norte (UFRN), Avenida Salgado Filho 1787, Lagoa Nova, Natal-RN, Brazil, Can Misses Hospital, Ibiza, Spain

Lidiane Maria de Brito Macedo Ferreira

Affiliation Postgraduate Program in Collective Health, Odontology Department, Federal University of Rio Grande do Norte (UFRN), Avenida Salgado Filho 1787, Lagoa Nova, Natal-RN, Brazil

José Rodolfo Torres de Araújo

Affiliation Postgraduate Program in Health Sciences, Center of Health Sciences, Federal University of Rio Grande do Norte (UFRN), Av. Gustavo Cordeiro de Farias, s/n, Petrópolis, Natal RN, Natal-RN, Brazil

Kenio Costa Lima

Affiliation Postgraduate Program in Collective Health, Odontology Department, Federal University of Rio Grande do Norte (UFRN), Avenida Salgado Filho 1787, Lagoa Nova, Natal-RN, Brazil

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: JJ KCL. Data curation: JJ LMBMF JRTA. Formal analysis: JJ. Investigation: JJ LMBMF JRTA. Methodology: JJ LMBMF KCL. Project administration: JJ LMBMF KCL. Resources: JJ LMBMF JRTA. Software: JJ. Supervision: JJ LMBMF JRTA KCL. Validation: JJ LMBMF JRTA. Visualization: JJ LMBMF. Writing – original draft: JJ LMBMF JRTA KCL. Writing – review & editing: JJ LMBMF JRTA KCL.