Funding for this research was provided by:
Deanship of Scientific Research, King Abdulaziz University (G-128-828-1438)
Received: 13 May 2020
Accepted: 4 January 2021
First Online: 13 January 2021
Ethics approval and consent to participate
: The study protocol was approved by the King Abdulaziz University Research Ethics Committee (KAU-REC), no. E-157/38.
: Not Applicable.
: The authors declare that they have no competing interests.