About the Authors

Karen E. Joyce

kajoyce@wakehealth.edu

Affiliation School of Biomedical Engineering and Sciences, Wake Forest University School of Medicine, Winston-Salem, North Carolina, United States of America

Satoru Hayasaka

Affiliations Department of Biostatistical Sciences, Wake Forest University School of Medicine, Winston-Salem, North Carolina, United States of America, Department of Radiology, Wake Forest University School of Medicine, Winston-Salem, North Carolina, United States of America

Paul J. Laurienti

Affiliation Department of Radiology, Wake Forest University School of Medicine, Winston-Salem, North Carolina, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KEJ SH PJL. Performed the experiments: KEJ. Analyzed the data: KEJ SH PJL. Contributed reagents/materials/analysis tools: SH PJL. Wrote the paper: KEJ SH PJL.