Dermata, A. https://orcid.org/0000-0002-6631-7161
Papageorgiou, S. N. https://orcid.org/0000-0003-1968-3326
Kotsanos, N. https://orcid.org/0000-0001-5298-8653
Article History
Received: 23 May 2020
Accepted: 15 October 2020
First Online: 17 November 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest. The materials used in both experimental groups were kindly provided by the company 3 M ESPE, which had no involvement at any part of the study.
: The approval for this study was acquired from the Dental Faculty Ethics Committee (186/10-5-2012).
: The legal guardians of all the patients provided written informed consent before participating in this trial.