This article has been retracted: https://www.nature.com/articles/s41423-020-0424-9

"The authors have retracted this article. After the publication of this
article, it came to the authors attention that in order to support
the conclusions of the study, the authors should have used
primary T cells instead of T cell lines. Additionally, there are
concerns that the flow cytometry methodology applied here was
flawed. These points resulted in the conclusions being considered
invalid. All authors agree with this retraction."