Bersezio, Cristian
Ledezma, Paulina
Mayer, Carla
Rivera, Oriana
Junior, Osmir Batista Oliveira
Fernández, Eduardo http://orcid.org/0000-0002-2616-1510
Funding for this research was provided by:
Conicyt - Fondecyt Regular (1170575)
Article History
Received: 1 August 2017
Accepted: 9 February 2018
First Online: 17 February 2018
Compliance with ethical standards
: This randomized clinical study was approved by the Ethics Committee of the Faculty of Dentistry of the University of Chile (2016/04) and was conducted in accordance with the Consolidated Reporting Standards and the Helsinki Declaration.
: Cristian Bersezio declares that he has no conflict of interest. Paulina Ledezma declares that she has no conflict of interest. Carla Mayer declares that she has no conflict of interest. Oriana Rivera declares that she has no conflict of interest. Osmir O Junior and Eduardo Fernández declare that they have no conflict of interest.
: This clinical study was approved by the Ethics Committee of the Faculty of Dentistry at the University of Chile (PRI-ODO 16/04) and was conducted according to the Consolidated Standards of Reporting Trials Statement and Helsinki Declaration of 1975 revised in 2000. All persons gave their informed consent prior to their inclusion in the study. Details that might disclose the identity of the subjects under study were omitted.
: Informed consent was obtained from all individual participants included in the study.