Retraction Note: Lab Anim Res (2018) 34: 49–57

https://doi.org/10.5625/lar.2018.34.2.49

This article [1] has been retracted at the request of authors. It has come to our attention that Seoul National University co-own the data presented in the current study with Dong-A Pharma. Unfortunately, we did not obtain permission to publish the data prior to publication and did not give proper credit to all collaborators on this research project. In addition, authors have been unable to replicate the results presented after conducting further experiments using DA-5513. We are therefore concerned about the reliability of the findings.

All authors agreed to this retraction.