Received: 17 November 2020
Accepted: 11 February 2021
First Online: 18 March 2021
Ethics approval and consent to participate
: The study was reviewed and approved by the Ethics Committee of Scientific Research at the Deanship of Scientific Research that supports the King Saud University Institutional Review Board (KSU IRB). The committee, on behalf of the Institutional Review Board, approved the research (Reference Number KSU-KSU-HE-19-468). Informed consent was obtained from all subjects or, if subjects were under 18, from a parent and/or legal guardian. All methods were performed in accordance with the relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests.