Received: 13 August 2020
Accepted: 14 March 2021
First Online: 23 April 2021
: Ethical approval was obtained from the Institutional Research Ethics Committee School of Pharmacy and Nursing & Midwifery – Shahid Beheshti University of Medical Sciences. The committee approved all interviewees to be provided verbal informed consent to participate and audiotape of interview or FGD.
: Not applicable.
: The authors declare that they have no competing interests.