Funding for this research was provided by:
Deanship of Scientific Research, King Saud University (1901)
Received: 6 July 2020
Accepted: 12 April 2021
First Online: 1 May 2021
: This study was approved by the King Saud University Medical City Institutional Review Board (KSUMC) (19/259/IRB).
: Not applicable.
: The authors declare that they have no competing interests.