Received: 20 December 2019
Accepted: 13 July 2020
First Online: 29 July 2020
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of Kerman University of Medical Sciences. Before the interviewers entered the study, the purpose of the study and all stages of the study were described, and written informed consent was obtained from the participants.
: Not applicable.
: The authors do not have any financial or nonfinancial conflict of interest.