Khaled, Mohamed http://orcid.org/0000-0002-6235-2090
Fadle, Amr A. http://orcid.org/0000-0002-4032-6254
Attia, Ahmed Khalil http://orcid.org/0000-0003-0762-8434
Sami, Andrew
Hafez, Abdelkhalek
Abol Oyoun, Nariman
Funding for this research was provided by:
Hamad Medical Corporation
Article History
Received: 15 March 2021
Accepted: 24 May 2021
First Online: 12 June 2021
Declarations
:
: Ethical approval was granted by the Ethics Committee at XXX University and carried out according to the Helsinki declaration.
: Informed consent was obtained from all the parents/guardians of the participants. Ascent was also obtained from children 12 years and older.
: The authors declare no competing interests.