Received: 13 July 2020
Accepted: 26 February 2021
First Online: 8 March 2021
: The study protocol was reviewed and approved by the Institutional Review Board of Jordan University Hospital (Ref # 75/2020/616). The introduction of the questionnaire defined the purpose and objectives of the study. The authors also stated clearly that participation is completely voluntary with no penalties associated with refusal or withdrawal from participation. Consent was implied by responding to the questionnaire.
: Not applicable.
: There were no financial or professional interests that affected the study.