Text and Data Mining valid from 2018-04-02
Received: 12 October 2017
Accepted: 16 March 2018
First Online: 2 April 2018
Ethics approval and consent to participate
: The research protocol was approved by Institutional Review Board approval (decision number, 05-2015-040).Written informed consent was obtained from all patients.
: Not applicable.
: The authors declare that they have no competing interests.
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