Received: 16 March 2022
Accepted: 10 August 2022
First Online: 15 August 2022
: The present study was conducted in terms of the principles of the revised Declaration of Helsinki, a statement of ethical principles that directs physicians and other participants in medical research involving human subjects. Also, the study was approved by the Institutional Research Ethics Committee of Hamadan University of Medical Sciences, Hamadan, Iran (IR.UMSHA.REC.1400.683). Prior to performing the interviews, all the subjects were informed about the objectives of the study, voluntary nature of their participation, data collection methods, reason for recording the interviews, role of the interviewer and the participants, and confidentiality and anonymity of the information. Subsequently, they were asked to sign the written informed consent form if they were willing to participate. The participants were notified that they would be free to withdraw from the study at any time.
: Not applicable.
: The authors declare that they have no competing interests.