About the Authors

Guo Junwang

Affiliation Beijing Institute of Radiation Medicine, Beijing, China

Yuan Qingquan

Affiliation Beijing Institute of Radiation Medicine, Beijing, China

Cong Jianbo

Affiliation Beijing Institute of Radiation Medicine, Beijing, China

Ma Lei

Affiliation Beijing Institute of Radiation Medicine, Beijing, China

Dong Guofu

Affiliation Beijing Institute of Radiation Medicine, Beijing, China

Yang Guoshan

Affiliation Beijing Institute of Radiation Medicine, Beijing, China

Wu Ke

wuke315@126.com

Affiliation Beijing Institute of Radiation Medicine, Beijing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YG WK. Performed the experiments: GJ YQ ML CJ. Analyzed the data: GJ CJ DG. Contributed reagents/materials/analysis tools: CJ. Contributed to the writing of the manuscript: GJ.