Received: 28 July 2020
Accepted: 2 February 2021
First Online: 10 February 2021
Ethics approval and consent to participate
: The study was approved by the Institutional Review Board, Research Center, King Fahad Medical City, Riyadh City, Saudi Arabia. (study number IRB00010471). All participants signed consent forms.
: Not applicable
: The authors declare that there is no competing of interests.