Funding for this research was provided by:
Vice-Chancellor for Research, Shiraz University of Medical Sciences
Received: 1 July 2020
Accepted: 28 October 2020
First Online: 3 November 2020
Ethics approval and consent to participate
: This study was conducted according to the guidelines laid down in the Declaration of Helsinki and all procedures involving research study participants were approved by the Shiraz University of Medical Sciences (SUMS) ethics board committee, reference number: IR.SUMS.REC. 1398.1413. Written informed consent was obtained from all participants and questionnaires were anonymous and encoded. For the participants, all processes were free of charge, and interviews were conducted individually by the same gender.
: Not applicable.
: There is no competing interests.