Correction to: BMC Complement Med Ther 20, 7 (2020)

https://doi.org/10.1186/s12906-019-2785-0

Following publication of the original article [1], the authors identified an error and corresponding author should be Ji-Yu Gong and not Sha-Sha Wang as previously published.

Sha-Sha Wang, Shao-Yan Zhou, Xiao-Yan Xie, Ling Zhao, Yao Fu, Guang-Zhi Cai and Ji-Yu Gong*