Funding for this research was provided by:
Ahvaz Jundishapur University of Medical Sciences (1395.810.AJUMS.REC.IR)
Text and Data Mining valid from 2019-02-22
Received: 31 December 2018
Accepted: 4 February 2019
First Online: 22 February 2019
Ethics approval and consent to participate
: The study protocol was approved by the Medical Ethics Committee at Ahvaz Jundishapur University of Medical Sciences (Registration No. 1395.810.AJUMS.REC.IR). All subjects signed the written informed consent to participate in the study. The trial was registered at Iranian Registry of Clinical Trials in 2016 (URL: ExternalRef removed) (IRCT2017012132081N2).
: Not applicable for this section.
: The authors have no competing interests. We wish to confirm that there are no known conflicts of interest associated with this publication and there has been no significant financial support for this work that could have influenced its outcome.
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