Altun, Hatice
Altun, İdiris
Article History
Received: 14 December 2017
Accepted: 17 April 2018
First Online: 25 April 2018
Compliance with ethical standards
: Written informed consent was obtained from the parents of all the participants. The study protocol was reviewed and approved by the Ethics Committee of Kahramanmaras Sutcu Imam University’s Faculty of Medicine.
: The authors declare that they have no conflict of interest.