- Correspondence to Dr Aayesha Soni, Division of Neurology, Department of Medicine, Groote Schuur Hospital, University of Cape Town, Cape Town, South Africa;
- Accepted October 31, 2021
- First published November 25, 2021.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.