Received: 2 December 2020
Accepted: 28 September 2021
First Online: 9 October 2021
: Ethical approval was obtained from the Human Research Ethics Committee at the Shiraz University of Medical Sciences. All study participants provided written informed consent. Permission was also obtained to digitally record all interview. Confidentiality and anonymity were ensured.
: Not applicable.
: The authors declare that they have no competing interests.