Koc, Muharrem http://orcid.org/0000-0002-9138-2205
Zorbaz, Osman http://orcid.org/0000-0002-1744-4711
Demirtas-Zorbaz, Selen http://orcid.org/0000-0003-0040-9095
Article History
Received: 18 October 2019
Accepted: 20 May 2020
First Online: 24 June 2020
Compliance with ethical standards
:
: All authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the Ethical Committe of Hacettepe University and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.