Funding for this research was provided by:
iran university of medical sciences (97_4_37_14220)
Article History
Received: 8 August 2021
Accepted: 6 June 2022
First Online: 16 June 2022
Declarations
:
: Before each interview, participants provided written consent, and we assigned a code to each of them to ensure the confidentiality of their personal and professional identities. This study was also approved by the Research Ethics Committee of Iran University of Medical Sciences (IR.IUMS.REC.1397.1372). All methods were carried out in accordance with Iranian regulations for research ethics and also Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.