de Oliveira, Robson Ferraz
Abuna, Gabriel Flores
Roulet, Jean-François
Geraldeli, Saulo
Sinhoreti, Mário Alexandre Coelho http://orcid.org/0000-0002-1932-2902
Article History
Received: 18 February 2021
Accepted: 12 July 2021
First Online: 21 July 2021
Declarations
:
: The authors declare no competing interests.
: This manuscript does not contain any studies with human participants or animals performed by any of the authors. All procedures performed involving human wastes were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.Approval was obtained from the ethics committee of Piracicaba Dental School, University of Campinas, Brazil (#55806016.6.5418). The procedures used in this study adhere to the tenets of the Declaration of Helsinki.
: For this type of study, formal consent is not required.