El Missiri, Ahmed http://orcid.org/0000-0003-4206-1760
Amin, Sameh Atteya
Tawfik, Islam Reda
Shabana, Adel Mohamed
Article History
Received: 31 July 2020
Accepted: 6 October 2020
First Online: 14 October 2020
Ethics approval and consent to participate
: Approval of Ain Shams University ethical committee was obtained for this study (Committee reference number: not applicable). Written informed consents were provided by all participants.
: Not applicable.
: The authors declare that they have no competing interests.