About the Authors

Christopher M. Walker

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

Jaehyuk Lee

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

Marc S. Ramirez

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

Dawid Schellingerhout

Affiliations Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States of America, Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States of America

Steven Millward

Affiliation Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States of America

James A. Bankson

jbankson@mdanderson.org

Affiliation Department of Imaging Physics, 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: CMW DS SM JAB. Performed the experiments: CMW JL MSR. Analyzed the data: CMW MSR DS SM JAB. Contributed reagents/materials/analysis tools: CMW MSR JAB. Wrote the paper: CMW JAB.