Aly, Mariam Mohsen http://orcid.org/0000-0003-4475-1511
Elchaghaby, Marwa Aly
Article History
Received: 18 August 2020
Revised: 24 September 2020
Accepted: 26 September 2020
First Online: 12 October 2020
Competing interests
: The authors declare no competing interests.
: Approval for conducting this study was obtained from the Ethics Committee of the Scientific Research, Faculty of Dentistry, Cairo University. Dentists were briefed about the general objectives of the study, along with the voluntary nature of participation and informed consent was attained from each participant. The questionnaires were completed anonymously to ensure the confidentiality of the information provided.