Zachou, A.
Anagnostou, E.
Article History
Received: 6 February 2020
Revised: 1 April 2020
Accepted: 2 April 2020
First Online: 8 April 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was performed in accordance with the Declaration of Helsinki and was approved by the ethics board of the Department of Neurology of the University of Athens. Written informed consent was obtained from all participants.
: All authors declare that the submitted work has not been published before (neither in English nor in any other language) and that the work is not under consideration for publication elsewhere.