About the Authors

Ya-Chun Yang

Affiliation Department of Biochemical Science and Technology, College of Life Science, National Taiwan University, Taipei, Taiwan

Li-Kwan Chang

changlk@ntu.edu.tw

Affiliation Department of Biochemical Science and Technology, College of Life Science, National Taiwan University, Taipei, Taiwan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YCY LKC. Performed the experiments: YCY. Analyzed the data: YCY LKC. Contributed reagents/materials/analysis tools: LKC. Wrote the paper: YCY LKC.