Correction to: Spinal Cord Series and Cases 6:84 (2020)
10.1038/s41394-020-00334-w, published online 04 September 2020
The original version of this article contained an error in the author affiliations. The institute name [Stellenbosch University] was omitted in affiliation 2. This has now been corrected in both the PDF and HTML versions of the article.
