Ipek, Muzaffer
Arıkan, Şeyma
Pırlak, Lütfi
Eşitken, Ahmet
Article History
Received: 17 September 2017
Accepted: 9 November 2018
First Online: 10 December 2018
Conflict of interest
: Each named author has substantially contributed to conducting the underlying research and drafting this manuscript and the named authors have no conflict of interest.