About the Authors

Bo Hu

Affiliation Key Laboratory of Systems Bioengineering, Ministry of Education and Department of Pharmaceutical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin, People's Republic of China

Jin Du

Affiliation Key Laboratory of Systems Bioengineering, Ministry of Education and Department of Pharmaceutical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin, People's Republic of China

Rui-yang Zou

Affiliation Key Laboratory of Systems Bioengineering, Ministry of Education and Department of Pharmaceutical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin, People's Republic of China

Ying-jin Yuan

yjyuan@tju.edu.cn

Affiliation Key Laboratory of Systems Bioengineering, Ministry of Education and Department of Pharmaceutical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin, People's Republic of China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BH RyZ YjY. Performed the experiments: BH JD RyZ. Analyzed the data: BH JD RyZ YjY. Contributed reagents/materials/analysis tools: YjY. Wrote the paper: BH JD YjY.