Akpolat, Ahmet Onur http://orcid.org/0000-0001-7773-5476
Kurdal, Demet Pepele
Article History
Received: 18 September 2019
Accepted: 30 October 2019
First Online: 26 February 2020
Ethics approval and consent to participate
: This retrospective study was approved and consented by the Ethics Committee of Fatih Sultan Mehmet Training and Research Hospital.
: Not applicable
: The authors declare that they have no competing interests.