About the Authors

Christine W. Duarte

cduarte@uab.edu

Affiliation Department of Biostatistics (Section on Statistical Genetics), University of Alabama at Birmingham, Birmingham, Alabama, United States of America

Christopher D. Willey

Affiliation Department of Radiation Oncology, University of Alabama at Birmingham, Birmingham, Alabama, United States of America

Degui Zhi

Affiliation Department of Biostatistics (Section on Statistical Genetics), University of Alabama at Birmingham, Birmingham, Alabama, United States of America

Xiangqin Cui

Affiliation Department of Biostatistics (Section on Statistical Genetics), University of Alabama at Birmingham, Birmingham, Alabama, United States of America

Jacqueline J. Harris

Affiliation Department of Biostatistics (Section on Statistical Genetics), University of Alabama at Birmingham, Birmingham, Alabama, United States of America

Laura Kelly Vaughan

Affiliation Department of Biostatistics (Section on Statistical Genetics), University of Alabama at Birmingham, Birmingham, Alabama, United States of America

Tapan Mehta

Affiliation Department of Biostatistics (Section on Statistical Genetics), University of Alabama at Birmingham, Birmingham, Alabama, United States of America

Raymond O. McCubrey

Affiliation Department of Biostatistics (Section on Statistical Genetics), University of Alabama at Birmingham, Birmingham, Alabama, United States of America

Nikolai N. Khodarev

Affiliation Department of Radiation & Cellular Oncology, Ludwig Center for Metastasis Research, University of Chicago, Chicago, Illinois, United States of America

Ralph R. Weichselbaum

Affiliation Department of Radiation & Cellular Oncology, Ludwig Center for Metastasis Research, University of Chicago, Chicago, Illinois, United States of America

G. Yancey Gillespie

Affiliation Department of Surgery (Neurosurgery), University of Alabama at Birmingham, Birmingham, Alabama, United States of America

Competing Interests

The authors wish to inform the editorial staff that RRW and GYG are on the board of Catherex, a gene therapy company. The authors do not think this is a conflict of interest but may be perceived as such. This does not alter the authors' adherence to all the PLoS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: CWD DZ XC GYG. Analyzed the data: JJH TM ROM LKV. Wrote the paper: CWD CDW DZ XC JJH LKV TM ROM NNK RRW GYG. Generated hypothesized gene expression signature: NNK RRW. Provided discussion and feedback: CDW.