About the Authors

Jie Sun

Contributed equally to this work with: Jie Sun, Meng Zhou

Affiliation College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China

Meng Zhou

Contributed equally to this work with: Jie Sun, Meng Zhou

biofomeng@hotmail.com

Affiliation College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China

Zhitao Mao

Affiliation College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China

Chuanxing Li

Affiliation College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MZ. Performed the experiments: JS MZ. Analyzed the data: JS MZ ZM CL. Contributed reagents/materials/analysis tools: MZ. Wrote the paper: MZ JS.