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Article History

Received: 1 January 2018

Accepted: 6 February 2018

First Online: 2 March 2018

Ethics approval and consent to participate

: This study was approved by the Istanbul University Cerrahpasa Medical Faculty Clinical Research Ethics Committee (07-03-2017/A-07). 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. Informed consent was obtained from all patients.

: Written consent to publish patient identifiable information and data was obtained.

: The authors declare that they have no competing interests.

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