About the Authors

Jacob Palmer

Affiliation Department of Radiation Physics, Unit 94, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States of America

Jinzhong Yang

Affiliation Department of Radiation Physics, Unit 94, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States of America

Tinsu Pan

Affiliation Department of Radiation Physics, Unit 94, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States of America

Laurence E. Court

lecourt@mdanderson.org

Affiliation Department of Radiation Physics, Unit 94, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LEC JP JY TP. Performed the experiments: JP JY. Analyzed the data: JP JY LEC. Contributed reagents/materials/analysis tools: JY. Wrote the paper: LEC JY JP TP.