Received: 23 December 2020
Accepted: 10 October 2021
First Online: 29 November 2021
: This study was approved on 15 August 2013 (reference IRBC/212/13) by the Institutional Review Board (IRB) of King Abdullah International Medical Research Center. Appropriate written consent was obtained before including any patient in the study.
: Not applicable.
: The authors declare that they have no competing interests.