Turgay Yildirim, O.
Gonullu, E.
Aydin, F.
Aksit, E.
Huseyinoglu Aydin, A.
Dagtekin, E.
Article History
First Online: 12 April 2018
Compliance with ethical guidelines
:
: O. Turgay Yildirim, E. Gonullu, F. Aydin, E. Aksit, A. Huseyinoglu Aydin, and E. Dagtekin declare that they have no competing interests.
: 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.