Alrajhi, Khaled https://orcid.org/0000-0002-2326-6659
Alsaawi, Abdulmohsen
Article History
Received: 10 April 2019
Accepted: 9 October 2019
First Online: 21 November 2019
Ethics approval and consent to participate
: The study was approved by our institutional review board.
: Not Applicable.
: The authors declare that they have no competing interests.