Received: 28 April 2020
Accepted: 27 October 2020
First Online: 17 November 2020
Ethics approval and consent to participate
: This study has been approved by the Institutional Review Board (IRB) in both centers; the first IRB was obtained from Research Ethics Committee, Scientific Research Center, Prince Sultan Military Medical City, Riyadh, Kingdom of Saudi Arabia-11149 with a reference number (HP-01-R-079). Meanwhile, the second IRB was obtained from Institutional Review Board (IRB) 2018 of Princess Nourah bin Abdulrahman University, Riyadh, Kingdom of Saudi Arabia with a reference number (H-01-R-059). Consent forms were stacked to the data collection sheet, and all participants were asked to sign it after being informed about the study details and before starting the data collection process.
: Not applicable
: The authors declare that they have no competing interests.