Funding for this research was provided by:
Received: 24 December 2019
Accepted: 25 June 2020
First Online: 29 September 2020
Ethics approval and consent to participate
: Approval for conducting the study was obtained from the Assiut University ethical committee (no. 17300367, date 30 June 2012). Interviews with students were not expected to bring any physical or psychological harm. Participants were informed that participation is completely voluntary and refusing to participate will not affect their grades or benefits they are entitled to at the university. No names were recorded on the questionnaires. Adequate training of researchers by the population council took place to ensure protection of confidentiality. All questionnaires are kept safely in a closed cabinet. Results were presented in an aggregate form with no personal or faculty identifiers.
: Not applicable
: The authors declare that they have no competing interests.