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Article History

Received: 22 October 2020

Accepted: 19 January 2021

First Online: 4 February 2021

Ethics approval and consent to participate

: Ethical approval was obtained by the scientific research committee of the Neuroscience Research Center, Faculty of Medical Sciences at the Lebanese University (Reference number 12/2/2019), Written informed consent approved by the ethics committee was obtained from all the participants. All the necessary measures to safeguard participants’ anonymity and confidentiality of information were respected.

: Not applicable.

: The author(s) declare that they have no competing interests.