Text and Data Mining valid from 2019-11-17
Received: 22 June 2019
Accepted: 17 October 2019
First Online: 17 November 2019
Ethics approval and consent to participate
: This study was conducted with the approval of the Institutional Review Board (IRB), and of Tarbiat Modares University’s Ethics Committee (IR.REC.1395.371).
: All the women were informed about the aims of the project and gave written consent before participating in the study.
: The authors declare that they have no competing interests.