Received: 20 August 2020
Accepted: 7 December 2020
First Online: 6 January 2021
Ethics approval and consent to participate
: The study was approved by the Institutional Review Board at Princess Nourah bint Abdulrahman University (No. 19-0198). A writing informed consent was obtained from study participants.
: Not applicable.
: The authors declare that they have no competing interests.