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Authors
El Derh, Maha Sadek http://orcid.org/0000-0002-4480-8699
Twab, Samar Mohamed Abdel
Elgouhary, Mohamed
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Article History
Received: 26 March 2021
Accepted: 1 September 2021
First Online: 14 October 2021
Declarations
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: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The work was approved by the Ethics committee of Ain Shams University hospital (FMASU R 126/ 2020) on 15 December 2020.All patients signed written informed consent before inclusion and explained the details of procedure.
: Consent for publication was obtained from all the participants.
: The authors declare that they have no competing interests.
