About the Authors
Radiation Countermeasures Program, Armed Forces Radiobiology Research Institute, Uniformed Services University of the Health Sciences, Bethesda, Maryland, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: XHL MX. Performed the experiments: XHL CTH DF MX. Analyzed the data: XHL CTH DF MX. Contributed reagents/materials/analysis tools: XHL CTH DF. Wrote the paper: MX.