Rivera-Mendoza, Fernando
Martín-de-las-Heras, Stella
Navarro-Cáceres, Pablo
Fonseca, Gabriel M.
Article History
Received: 13 October 2017
Accepted: 22 February 2018
First Online: 2 March 2018
Ethics approval and consent to participate
: The present study was approved by the Ethical Scientific Committee of the Universidad de La Frontera (CEC) by act no. 079/2015. The CEC is an agency accredited by the Regional Ministerial Health Secretariat of Chile. The experiments carried out in this study were performed within the guidelines of the CEC for human studies and were carried out under the strict supervision of a registered dental practitioner (FRM). Also, all the subjects have been fully informed of the experimental procedure and consent was obtained prior to the experiment. Written informed consent for publication was obtained from the person shown in Fig. InternalRef removed.
: Not applicable
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.