Article History
Received: 25 January 2022
Accepted: 14 August 2022
First Online: 3 October 2022
Declarations
:
: The authors declare review and approval of the study by the research ethical committees in the Faculty of Medicine, Benha and Menoufia Universities. Freely given, informed, written consent to participate in the study was obtained from participants parents. Participants were informed about objectives of the study. Committee’s reference number: not applicable.
: Not applicable.
: None