Mohamed, Inas E L-Khedr
EL-Saeed, Kadry Mohamed
Al-Sadik, Mahmoud Hassan
Anwar, Christina Alphonse http://orcid.org/0000-0002-4641-4765
Article History
Received: 18 January 2021
Accepted: 10 March 2021
First Online: 9 April 2021
Declarations
:
: This study had been performed in accordance with the ethical standards. Faculty of Medicine, Ain Shams University Ethical Committee approval was taken before starting the study, and the study protocol conforms to the ethical guidelines of the 1975 Declaration of Helsinki. A written consent was obtained from each participant.
: Not applicable
: The authors declare that they have no competing interests.