Salah, Nouran M.
Elsadek, Ahmed M.
ELnabil, Lobna M.
Nassef, Ayman M.
Abdelaziz, Azza A.
Abdel Hafeez, Mohamed A.
Article History
Received: 26 November 2020
Accepted: 15 February 2021
First Online: 4 March 2021
Ethics approval and consent to participate
: The study protocol was approved by Ain Shams University, Faculty of Medicine Research Ethic Committee FWA 000017585 in 2018. Written informed consent was obtained from the patients participating in the study.
: Not applicable
: The authors declare no competing interests.