Article History
Received: 27 May 2018
Accepted: 3 June 2018
First Online: 5 June 2018
Compliance with ethical standards
:
: I declare that i have no conflict of interest. Author Arman Çakar declares that he has no conflict of interest. Author Hacer Durmuş-Tekçe declares that she has no conflict of interest. Author Yeşim Parman declares that she 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.