Received: 6 April 2019
Accepted: 31 March 2020
First Online: 19 April 2020
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.TMU.REC.1394.181). All the women were informed about the aims of the project, and gave a written consent before participating in the study.
: Not applicable.
: The authors declare that they have no competing interests.