Karagoz-Yildirak, Merve http://orcid.org/0000-0001-6974-1534
Gozneli, Rifat http://orcid.org/0000-0002-0582-9542
Article History
Received: 6 March 2019
Accepted: 23 August 2019
First Online: 5 September 2019
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.This article only contains a study with test samples prepared by using extracted human maxillary central incisors that were previously extracted for periodontal reasons.Although no human participants or animals performed, this study was approved by the university human research ethics committee and all procedures performed in studies (involving human participants) 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.