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Authors
Atef, Hossam M. http://orcid.org/0000-0002-8397-0760
Ismail, Salah A.
Al-Touny, Ahmad
Abo-rehab, Sherif Eid Ahmed
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Funding
Funding for this research was provided by:
hossam atef (1000p)
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Article History
Received: 3 April 2019
Accepted: 1 May 2019
First Online: 22 May 2019
Ethics approval and consent to participate
: The study protocol was approved by Suez Canal University Research Ethics Committee with reference no #2214. All procedures were in accordance with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The aim of the research was explained to the parents of the participants and signed written informed consents.
: A consent to publish has been obtained from the participant to report individual patient data.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
