Elkahwagi, Mohamed http://orcid.org/0000-0002-0404-1534
Eldegwi, Ahmed
Article History
Received: 17 July 2020
Accepted: 22 January 2021
First Online: 1 February 2021
Compliance with Ethical Standards
:
: The authors have no conflict of interest to declare.
: The study performance was in accordance with the ethical standards of the institutional and/or national research committee with a number of RP.19.11.48 and with the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.