Demirkan, Serkan http://orcid.org/0000-0002-3960-3891
Onaran, Zafer
Samav, Güzin
Özkal, Fatma
Yumuşak, Erhan
Gündüz, Özgür
Karabulut, Ayşe
Article History
Received: 14 December 2017
Accepted: 23 May 2018
First Online: 29 May 2018
Ethics approval and consent to participate
: This study was carried out between 2015 and 2016 in accordance with the tenets of the Declaration of Helsinki. The study protocol was approved by the Local Ethical Committee of the University of Kırıkkale. All patients and control subjects voluntarily participated in this study and signed an informed consent form.
: The authors declare that they have no competing interests.
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