Retraction Note: Stem Cell Res Ther 10, 60 (2019)

https://doi.org/10.1186/s13287-019-1149-5

The authors have retracted this article. After publication concerns were raised with respect to the data presented in Figure 11B, Figure 11D and Figure 12A. As the authors no longer have access to the original data they have decided to retract this article. All authors agree with this retraction.