Received: 9 October 2020
Accepted: 8 February 2021
First Online: 18 February 2021
Ethics approval and consent to participate
: Ethical approval for this retrospective study was granted by the IRB committee at King Abdulla University Hospital. Reference number: (89/132/2020), on 13 April 2020.
: Not applicable.
: The authors declare that they have no competing interests.