Funding for this research was provided by:
None
Article History
Received: 31 January 2020
Accepted: 4 January 2021
First Online: 9 January 2021
Ethics approval and consent to participate
: This study has been approved by the Research Council of Kashan University of Medical Sciences, and Ethics Committee of Kashan University of Medical Sciences. Informed consent forms, with emphasis on recording the interviews, were signed by participants, and they were ensured about the confidentiality of information.
: Not applicable.
: The authors declare that they have no competing interests.