In the original version of this article (1), the values stated for fub,abemaciclib, fub,M2, and fub,M20 in the legend for Fig. 3 were incorrect. These values have been corrected in the latest online HTML and PDF versions of this article. The authors regret these errors.

1.
Tolaney
SM
,
Sahebjam
S
,
Le Ruhn
E
,
Bachelot
T
,
Kabos
P
,
Awada
A
, et al
A phase II study of abemaciclib in patients with brain metastases secondary to hormone receptor-positive breast cancer
.
Clin Cancer Res
2020
;
26
:
5310
9
.