Sancak, Seda https://orcid.org/0000-0003-0072-5901
Çeler, Özgen
Çırak, Elif
Karip, Aziz Bora
Aydın, M. Tumiçin
Esenbulut, Nuriye
Fersahoğlu, M. Mahir
Altun, Hasan
Memişoğlu, Kemal
Article History
First Online: 29 May 2019
Compliance with Ethical Standards
: To conduct the study, all procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. Our study was retrospective and therefore, for this type of study, formal consent is not required.
: The authors declare that they have no conflicts of interest.