Osman, Fatma Osama
Moustafa, Yasser M.
Fahmy, Amgad Aly
Article History
Received: 29 July 2021
Accepted: 6 November 2021
First Online: 7 December 2021
Declarations
:
: Participation of the questionnaire respondents in this study was totally on a voluntary basis. Participants were clearly informed of the objectives of the study before consenting to fill out the questionnaire. All participants were above 16 years old. For participants under 20 years old, a consent to participate was obtained from their parents or legal guardians and they filled the questionnaire under their complete supervision. The article does not identify participants in any way and does not contain any of their personal information. Participants’ answers to the questionnaire are only presented in statistical form.
: The authors declare that they have no competing interests.