Funding for this research was provided by:
Isfahan University of Medical Sciences (395057)
Text and Data Mining valid from 2019-12-01
Received: 22 August 2019
Accepted: 5 November 2019
First Online: 4 December 2019
Ethics approval and consent to participate
: All procedures performed in studies involving human participants were in accordance with the Ethics Committee of Isfahan University of Medical Sciences (Code of Ethics: IR.MUI.REC.1395.3.057) and with the Helsinki declaration and its later amendments or comparable ethical standards.
: Not applicable.
: The authors declare that they have no competing interests.