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Article History

Received: 1 April 2021

Accepted: 18 October 2021

First Online: 8 November 2021

Declarations

:

: After getting permission from the Ethics committee of Mashhad University of Medical Sciences with code number ID IR.MUMS.REC.1399.273, on May 26, 2020. Informed consent was obtained from the participants to allow them to decide voluntarily whether to participate in the study. The Research objectives were explained to participants, and written informed consent was obtained from all the participants. The participants had the right to withdraw from the study. Also, we explained to the participants that codes instead of names would appear on the interview documents to ensure anonymity.

: Not applicable.

: The authors declare that they have no competing interests.