Yosef, Tarek M.
Saleh, Shereen A.
Ali, Sara Fekry
Ahmed, Ahmed Elmetwally
Article History
Received: 31 January 2022
Accepted: 26 June 2022
First Online: 8 July 2022
Declarations
:
: All subjects involved in the study signed an informed consent to participate. The study was approved by the Ethical Review Board of Ain Shams University <b>(</b>M S 742/2020/2021<b>)</b>. The study protocol conforms to the ethical guidelines of the Declaration of Helsinki as reflected in a priori approval by the institution's human research committee.
: Participants provided a consent for the study findings to be published.
: All authors declare they have no competing interests.