Received: 16 July 2020
Accepted: 14 December 2020
First Online: 22 January 2021
Ethics approval and consent to participate
: Written consents from the patients who participated in the study or from their families were obtained, and it was approved by the Mansoura Medical Ethics Committee (MMEC) of the Faculty of Medicine—code number MS.19.03.547 -
: Not applicable.
: There are no conflicts of interest.