Seif El Dein, Hadeel M.
Fahmy, Nouran
El Din, Zahraa Ezz
Morgan, Marianne
Fattah, Marwa Abdel
Eltatawy, Sara S.
Article History
Received: 5 May 2020
Accepted: 24 November 2020
First Online: 5 December 2020
Ethics approval and consent to participate
: The study was conducted over a 2-year duration in accordance with the Declaration of Helsinki. An informed verbal consent was obtained from patients’ caregivers, and the study was approved by the local ethical committee (ethical committee of Cairo University). Reference number is not available.
: Not applicable
: All authors declare that there are no conflicts of interest.