Stem Cell Research & Therapy (2021) 12:299

https://doi.org/10.1186/s13287-021-02363-0

The article contains two errors in Figures 5 and 6:

1) In Figure 5, the immunofluorescence image of the MMVvehicle group was inaccurate.

2) In Figure 6, the optical microscope image of the MMVvehicle group was inaccurate.

The corrected figures can be viewed ahead in this correction article.

figure a

Fig. 5

figure b

Fig. 6