Kiziltoprak, Hasan
Yetkin, Esat
Tekin, Kemal
Koc, Mustafa
Akalin, İrfan
Teke, Mehmet Yasin
Article History
Received: 22 July 2017
Accepted: 20 January 2018
First Online: 6 February 2018
Compliance with ethical standards
:
: All authors certify that they have no affiliations with or involvement in any organization or entity with any financial interest or non-financial interest in the subject matter or materials discussed in this paper.