Received: 25 June 2020
Accepted: 6 October 2020
First Online: 13 October 2020
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 240/2020), and then by the Institutional Review Board (IRB) of Al Zahraa Hospital University Medical Center ZHUMC (Reference number 3/2020). Participants had to answer a yes–no question to confirm their willingness to participate voluntarily. All the necessary measures to safeguard participants’ anonymity and confidentiality of information were respected. Written informed consent approved by the ethics committee was obtained from all the participants.
: Not applicable.
: The author(s) declare that they have no competing interests.