Gunes, Akif http://orcid.org/0000-0001-9554-8922
Yuzbasioglu, Yucel http://orcid.org/0000-0002-4622-2456
Article History
Received: 10 December 2018
Accepted: 14 January 2019
First Online: 21 January 2019
Compliance with ethical standards
:
: Akif Gunes declares that he has no conflict of interest. Yucel Yuzbasioglu declares that he has 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.
: Informed consent was obtained from all individual participants included in the study.