Kaçal, Emel
Öztürk, Gökhan
Gür, İbrahim
Aydınlı, Melih
Koçal, Hakkı
Altındal, Mesut
Yıldırım, Adnan N.
Article History
Received: 3 October 2017
Accepted: 25 January 2019
First Online: 13 February 2019
Conflict of interest
: E. Kaçal, G. Öztürk, İ. Gür, M. Aydınlı, H. Koçal, M. Altındal and A.N. Yıldırım declare that they have no competing interests.