Monir, Zeinab Mohammed
El Samahy, Mona Hussein
Eid, Ehab Mohammed
Khalifa, Abla Galal
abd-ElMaksoud, Soheir abd-El Mawgood
Abbas, Mohamed Abdel Moneim
Abd El Ghaffar, Hend Helmy https://orcid.org/0000-0003-0908-2754
Funding for this research was provided by:
National Research Centre
Article History
Received: 31 May 2019
Accepted: 8 August 2019
First Online: 5 September 2019
Ethics approval and consent to participate
: Approval was taken to conduct this research from the Ethical Committee of the faculty of Postgraduate Childhood Studies, Ain Shams University; the Ethical Committee of the Faculty of Medicine, Ain Shams University; and the Ethical Committee of the National Research Centre (NRC).
: Not applicable
: The authors declare that they have no competing interests.