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Article History

Received: 4 February 2021

Accepted: 21 April 2021

First Online: 6 May 2021

Declarations

:

: This study was approved by the institutional review board of Faculty of Medicine, Mansoura University, Egypt (code number: MS.18.05.137). Written informed consent to participate in the study was obtained from all patients.

: All patients included in this research gave written informed consent to publish the data contained within this study. If the patients were deceased, or unconscious when consent for publication was requested, written informed consent for the publication of this data was given by their legal guardians.

: The authors declare that they have no competing interests.