Badry, Reda
Gamal, Rania M.
Hassanien, Manal M.
El Hamed, Mohamed Abd
Hammam, Nevin
El Fawal, Bastawy M.
Article History
Received: 24 July 2018
Accepted: 18 November 2018
First Online: 27 November 2018
Ethics approval and consent to participate
: A written consent was taken from all of the participants after explaining the details, benefits as well as risks to them. The study was approved from the institutional ethics committee of the Faculty of Medicine, Assiut University, under the number of (R0213N2018) at 16th of January, 2018.
: Not applicable
: The authors declare that they have no competing interests.
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