Badry, Reda
Abdelhamed, Mohamed A.
Sayed, Mohamed A. M.
ElHady, Abeer Abd
Mostafa, Mohamed
Article History
Received: 15 December 2018
Accepted: 21 August 2019
First Online: 2 September 2019
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 Faculty of Medicine, Assiut University, under the number of R0179N2015 at 19th of June 2015.
: Not applicable.
: The authors declare that they have no competing interests.
: All authors assure that there is no conflict of interest. All used resources are supported by Assiut University.