Nascimento, Eduarda Helena Leandro
GaĂȘta-Araujo, Hugo
Andrade, Maria Fernanda Silva
Freitas, Deborah Queiroz
Article History
Received: 2 November 2017
Accepted: 15 January 2018
First Online: 21 January 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in this study were conducted in accordance with the ethical standards of the institutional Research Ethics Committee of the Piracicaba Dental School, UNICAMP (#073/2015), and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.