Yesil, Hilal https://orcid.org/0000-0002-8291-1515
Dundar, Umit
Toktas, Hasan
Eyvaz, Nuran
Yeşil, Murat
Article History
Received: 7 May 2019
Accepted: 23 August 2019
First Online: 3 September 2019
Compliance with ethical standards
: All patients provided written informed consent form and written permission from their physician allowing their participation, and the university hospital ethics committee had approved the study protocol (Decision no. 15-2.1/46).
: The authors declare that they have no conflict of interest.
: All procedures performed in this study were in accordance with the ethical standards of the institutional and with the 1964 Helsinki declaration and its later amendments. Informed consent was obtained from all individual participants included in the study.