University of Montreal, Canada

Address for Correspondence: Roger F Butterworth, Professor of Medicine, University of Montreal, Canada; E-mail: rb@enceph.com

Submission: 08 October 2020; Accepted: 12 November 2020; Published: 24 November 2020

Copyright: © 2021 Butterworth RF. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.