Funding for this research was provided by:
Bolu Abant Izzet Baysal University Projects of Scientific Investigation (2018.02.05.1301)
Article History
First Online: 6 July 2019
Compliance with Ethical Standards
:
: The 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 institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.