Correction to: Scientific Reports 10.1038/s41598-018-27201-x, published online 11 June 2018
In the original version of this Article, Yu-Li Chang, and not Cheng-An J. Lin, was incorrectly listed as a corresponding author. The correct corresponding authors for this Article are Yu-Chiang Chao and Cheng-An J. Lin. Correspondence and requests for materials should be addressed to Yu-Chiang Chao (ycchao@ntnu.edu.tw) or Cheng-An J. Lin (chengan_lin@cycu.edu.tw). This error has now been corrected in the HTML and PDF versions of the Article.
Contributor Information
Yu-Chiang Chao, Email: ycchao@ntnu.edu.tw.
Cheng-An J. Lin, Email: chengan_lin@cycu.edu.tw