Elshebawy, Haidy http://orcid.org/0000-0001-7603-3018
Fahmy, Ebtesam Mohamed
Elfayoumy, Nervana Mohamed
Abdelalim, Ahmed Mohamed
Ismail, Rania Shehata
Article History
Received: 6 November 2020
Accepted: 17 February 2021
First Online: 4 March 2021
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 the rights to withdraw from the study at any time without giving any reason. All the costs of the investigations were afforded by the researcher.Our study was approved by the ethical committee of the Department of Neurology, Faculty of Medicine, Cairo University on 15/6/2018 (ethical reference number is not available).
: Not applicable.
: The authors declare no competing interests.