Acan, Durgul
Calan, Mehmet
Er, Duygu
Arkan, Tugba
Kocak, Nilufer
Bayraktar, Firat
Kaynak, Suleyman
Article History
Received: 5 August 2017
Accepted: 29 March 2018
First Online: 12 April 2018
Ethics approval and consent to participate
: This study was conducted with approval from the Local Ethics Committee of the Dokuz Eylul University (reference number: 572GA). Administrative permission was granted to access the patient database. The patients provided informed consent for the use of their information in this research.
: Not applicable.
: The authors declare that they have no competing interests.
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