Correction to: Nature Communications 10.1038/s41467-019-10116-0, published online 13 May 2019.
The original version of this Article contained an error in Fig. 1 in which Fig. 1b was inadvertently replaced by a duplicate of Fig. 1a. This has been corrected in the PDF and HTML versions of the Article.
Contributor Information
Zhonglin Xie, Email: zxie@gsu.edu.
Ping Song, Email: psong@gsu.edu.
