Funding for this research was provided by:
Kermanshah University of Medical Sciences ((reference number: 94217))
Text and Data Mining valid from 2019-03-22
Received: 21 August 2018
Accepted: 15 March 2019
First Online: 22 March 2019
Ethics approval and consent to participate
: This study was approved by the ethics committee of Kermanshah University of Medical Sciences (reference number: kums.rec.1395.169). All study participants gave full informed written consented to take part.
: The patient on the picture (Fig. InternalRef removed) has provided written consent for publication prior to submission.
: The authors declare that they have no competing interests.
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