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Authors
Nasif, Elham
Ragab, Osama A. http://orcid.org/0000-0003-0215-7629
Elhassanien, Mahmoud E.
Al-Malt, Ayman M.
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Article History
Received: 7 October 2020
Accepted: 20 May 2021
First Online: 3 June 2021
Ethics approval and consent to participate
: The study protocol was approved by the ethical committee in Tanta University, Egypt, under the code number (32018/12/17). Participation was voluntary and all contributors received detailed information about the aims of this research work and an informed written consent was obtained prior to the commencement of the study.
: Not applicable
: The authors have no conflict of interest to disclose.
