Omar, Kholoud Mohamed
Mohamed, Enass Sayed
Said, Eman Abdel Fattah
AbdelAziz, Nafisa H. R.
Aly, Maha Abdelgaber A. http://orcid.org/0000-0003-2084-5185
Article History
Received: 19 November 2021
Accepted: 4 February 2022
First Online: 7 March 2022
Declarations
:
: Informed written consent was obtained from all parents/ guardians of all participants under 16 years old in the study. Ethical approval was obtained by the ethical committee, Faculty of Medicine, Assiut University, Egypt. Approval number (17100662).
: Not applicable
: The authors declare that they have no competing interests.