Article History
Received: 16 December 2020
Accepted: 7 June 2021
First Online: 13 July 2021
Ethics approval and consent to participate
: Research ethical committee at Faculty of Medicine, Ain Shams University Federal Wide Assurance FWA000017585 - FMASU R52/2019 signed by Prof Fathy Tash, Chair of the REC on 20/10/2019, Faculty of Medicine, Ain Shams University. Written consent was taken from the patients or the next of kin.Pan African Clinical Trial Registry: Identification number for the registry is PACTR201911806644230.
: Written consent was taken from the patients or the next of kins.
: The authors declare that they have no competing interests..