Article History
Received: 15 October 2018
Revised: 4 February 2019
Accepted: 5 February 2019
First Online: 25 February 2019
Compliance with ethical standards
:
: All procedures performed in this study were in accordance with the ethical standards of the Ethics Committee of Erciyes University of Medical Sciences and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: The authors declare that they have no conflict of interest.
: Informed consent was obtained from all individual participants included in the study.