Ghandour, Hassan Hosny
Hadhoud, Yara Hany
ElFiky, Yomna Hassan
Article History
Received: 1 December 2020
Accepted: 5 February 2021
First Online: 1 April 2021
Ethics approval and consent to participate
: Informed consent was obtained from all participants before enrolment in the study. A written consent has been obtained from the parents of all children included in the study. Patient privacy and confidentiality were protected. Deceptive practices were avoided during designing the research. The participants had the right to withdraw from the study at any time they wished. The study protocol has been approved by Ain Shams institute’s ethical committee of human research in August 2018. The committee’s reference number is not available.
: Not applicable.
: The authors declare no competing interest.