Algebaly, HebatAllah Fadel
Mohsen, Mona
Naguib, Maggie Louis
Bazaraa, Hafez
Hazem, Noran
Aziz, Miriam Magdy http://orcid.org/0000-0003-0777-8555
Article History
Received: 31 January 2020
Accepted: 25 June 2021
First Online: 28 July 2021
Declarations
:
: This study was approved by the scientific committee of Pediatrics Department, Cairo University, and the ethics committee in Cairo University (I-071016) and was conducted in accordance with the University by laws for human research. It conforms to the provisions of the Declaration of Helsinki in 2000. All legal guardians have given their informed written consent.
: Not applicable in this section.
: The authors declare that they have no competing interests.