The description of the correction
The corresponding author number was set incorrectly in the paper finally approved (after the acceptance) by the authors.
Incorrect corresponding author number:
Revised corresponding author number:
About this article
Back to Original Publication.
Copyright © 2019 Zhijun Ni, et al.
This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.