Ulusoy, Onur Levent
Alis, Deniz
Mutlu, Ayhan
Colakoglu, Bulent
Sirvanci, Mustafa
Article History
Received: 27 February 2018
Revised: 15 April 2018
Accepted: 23 May 2018
First Online: 7 June 2018
Compliance with ethical standards
: 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 Declaration of Helsinki and its later amendments or comparable ethical standards.
: The authors declare that they have no conflicts of interest.
: The local ethics committee approved this prospective study and written informed consent was obtained from all patients.