Received: 24 August 2019
Accepted: 27 March 2020
First Online: 22 May 2020
Ethics approval and consent to participate
: Consent had received from the Dean of faculty of Nursing, (Professor: Salwa Samir). A consent was obtained oral from all the participants after the explanation of the procedures and the objectives of the study.
: No personal data included in the questionnaire.
: The authors have no competing interests.