Correction: Mifepristone inhibited the expression of B7-H2, B7-H3, B7-H4 and PD-L2 in adenomyosis

Correction: Reprod Biol Endocrinol 19, 114 (2021)

https://doi.org/10.1186/s12958-021-00800-6

Following publication of the original article [1], the authors identified an error in Fig. 2. The correct figure is given below.

Fig. 2

Immunoexpression and comparison of B7-H3 in normal, eutopic and ectopic endometrium of adenomyosis treated with and without mifepristone. a Ectopic endometrium of proliferative phase in patient with untreated adenomyosis (n = 35); b Ectopic endometrium of secretory phase in patient with untreated adenomyosis (n = 23); c Eutopic endometrium of proliferative phase in patient with untreated adenomyosis (n = 35); d Eutopic endometrium of secretory phase in patient with untreated adenomyosis (n = 23); e Normal endometrium of proliferative phase in patients without adenomyosis (n = 47); f Normal endometrium of secretory phase in patients without adenomyosis (n = 27); g Ectopic endometrium in patient with mifepristone-treated adenomyosis (n = 11); h and i eutopic endometrium in patient with mifepristone-treated adenomyosis (n = 11); j Immunoscore comparation of B7-H3 between each groups, * P < 0.05, ** P < 0.01. a- i magnification: × 100

The original article [1] has been updated.