Tawfik, Mohamed M.
Article History
Received: 6 August 2021
Accepted: 19 February 2022
First Online: 4 March 2022
Declarations
:
: This study was approved by Faculty of Medicine, Ain-Shams University ethical committee. All patients provided informed written consent to participate in the study.
: All participants provided informed written consent to participate in the study to be published.
: Author declares that he has no competing interests.