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Article History

Received: 11 December 2019

Accepted: 23 April 2020

First Online: 4 May 2020

Ethics approval and consent to participate

: The study was approved by the Faculty of Medicine Research Ethics Committee (FMREC), Minia University, Approval No. 205:7/2019. All patients included in this research gave written informed consent to participate in this study. None of the patients included in this study was less than 16 years old, deceased, or unconscious when the study consent was requested; accordingly, a written informed consent by a legal guardian was not needed.

: All patients included in this research gave written informed consent to publish the data contained in this study.

: The authors declare no competing interests.