Soffar, Hussein Mohammed
El Shimy, Mohamed Mohsen
Al-Shami, Hieder
Salah, Ahmed M.
Article History
Received: 27 May 2020
Accepted: 18 June 2021
First Online: 30 June 2021
Declarations
:
: The study was approved by the ethics committee of the Department of Neurosurgery, Kasr Aliny Faculty of Medicine, Cairo University, on the 8th of January 2020. Reference number is not applicable. All participants provided informed written consent to participate in this study.
: Not applicable
: The authors declare that they have no competing interests.