Abdou, Doaa M.
Mohammed, Nesrine S.
El Fouli, Marwa
Medaney, Hanan A.
El Kateb, Sarah M.
El-Gabrty, Safaa A.
Article History
Received: 18 November 2020
Accepted: 26 January 2021
First Online: 31 March 2021
Ethics approval and consent to participate
: All procedures performed in the study were under the ethical standards of Faculty of Medicine, Kasr Al-Ainy School of Medicine and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards [E. C. N-18- 2018], and a written informed consent was obtained from each participant after a full explanation of the study protocol.
: Not applicable
: The authors declare no competing interests.