Fahmy, Ebtesam Mohamed
Elawady, Mohamed Elsayed
Sharaf, Sahar
Heneidy, Sarah
Ismail, Rania Shehata
Article History
Received: 19 July 2019
Accepted: 13 April 2020
First Online: 7 May 2020
Ethics approval and consent to participate
: An informed written consent was taken from each patient. All data obtained from every patient were confidential and were not used outside the study. The patients have rights to withdraw from the study at any time without giving any reason. All the cost of the investigations was afforded by the researcher.Our study was approved by the ethical committee of the Department of Neurology, Faculty of Medicine, Cairo University, on 5 February 2017.
: Not applicable.
: The authors declare that they have no competing interests.