About the Authors

Ran Cui

Contributed equally to this work with: Ran Cui, Zhu-Qing Liu

Affiliation Department of Medical Oncology, Shanghai Tenth People's Hospital, Tongji University, School of Medicine, Shanghai, China

Zhu-Qing Liu

Contributed equally to this work with: Ran Cui, Zhu-Qing Liu

Affiliation Department of Medical Oncology, Shanghai Tenth People's Hospital, Tongji University, School of Medicine, Shanghai, China

Qing Xu

xuqingmd@gmail.com

Affiliation Department of Medical Oncology, Shanghai Tenth People's Hospital, Tongji University, School of Medicine, Shanghai, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Performed the experiments: RC Z-QL QX. Analyzed the data: RC Z-QL QX. Contributed reagents/materials/analysis tools: RC Z-QL. Wrote the paper: RC Z-QL.