Accepted: 25 January 2021
First Online: 9 February 2021
Compliance with Ethical Standards
: The authors have no conflicts of interest to declare that are relevant to the content of this article.
: Ethical approval for our study was obtained from the Research Ethics Committee, University of Sharjah (Approval number: REC-20-07-30-01).
: All participants have provided a written informed consent electronically.
Free to read: This content has been made available to all.