Mohannad, Nevine https://orcid.org/0000-0001-8065-0502
Nassar, Eman Saad
Moaaz, Mai
Elnemr, Rehab
Sultan, Eman Anwar
Article History
Received: 4 August 2020
Accepted: 9 October 2020
First Online: 26 November 2020
Ethics approval and consent to participate
: Every subject enrolled in this study provided a written informed consent after explaining the nature, steps and aim of the study. Details that might disclose the identity of the subjects under study were omitted. The study received approval from the Medical Ethics Committee of the Faculty of Medicine, Alexandria University, and the practical work has been carried out in accordance with the code of Ethics of the World Medical Association (1964 Declaration of Helsinki and its later amendments) [IBR NO: 00007555-FWA NO: 00015712, Serial number: 0303546].
: All enrolled subjects gave their written consent for publication and all authors read and approved the submitted version.
: All the authors declare that they have no conflict of interest in relation to the current manuscript.