About the Authors

Wai Nam Liu

Affiliation Biochemistry Programme, School of Life Sciences, The Chinese University of Hong Kong, Shatin, HKSAR, China

Kwok Nam Leung

knleung@cuhk.edu.hk

Affiliation Biochemistry Programme, School of Life Sciences, The Chinese University of Hong Kong, Shatin, HKSAR, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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