Gulduren, Kemal
Tumer, Hayriye
Oz, Ulas
Article History
Received: 19 June 2019
Accepted: 31 October 2019
First Online: 13 January 2020
Compliance with ethical guidelines
:
: K. Gulduren, H. Tumer and U. Oz declare that they have no competing interests.
: All procedures performed in this study were in accordance with the ethical standards of the institutional research committee (Near East University Ethics Review Board—YDU/2017/43-358) 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.