Correction to: Scientific Reports 10.1038/s41598-018-21834-8, published on 22 February 2018
Peter Q. Nguyen was omitted from the author list in the original version of this Article.
The Author Contribution section now reads:
“A.D.-T. and N.S.J. conceived the idea and designed the experiments. A.D.-T., and P.P. conducted all experiments and data analysis. T.N. and F.W. cloned the TFF variants. P.Q.N. designed and provided template for the flexible linker. The manuscript has been approved by all the authors.”
The original Article has been corrected.