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Authors
Fahmi, Rasha M. https://orcid.org/0000-0003-3934-2254
Kamel, Amr E.
Elsayed, Dorreya A.
Zidan, Amal A.
Sarhan, Noha T.
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Article History
Received: 27 April 2021
Accepted: 6 August 2021
First Online: 28 August 2021
Declarations
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: The study protocol was approved by the ethics committee of the faculty of Medicine, Zagazig University. The reference number is 4164/22-11-2017. The purpose of the study was explained, and an informed written consent was taken before taking any data or doing any investigations. The participants were informed that their participation was voluntary and that they could withdraw from the study at any time without consequences.
: Is not applicable in this section.
: The authors declare that they have no competing interests.
