Received: 3 July 2020
Accepted: 22 September 2020
First Online: 29 September 2020
Ethics approval and consent to participate
: This study was approved by the Cyprus National Bioethics Committee (project approval number: EEBK/EΠ/2016/51). MS patients and healthy controls (HC) completed and signed an informed consent form.
: Not applicable.
: The authors declare that they have no competing interests.