About the Authors

Mark P. Little

mark.little@nih.gov

Affiliation Radiation Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, DHHS, Rockville, MD, United States of America

Jolyon H. Hendry

Affiliation Christie Medical Physics and Engineering, Christie Hospital and University of Manchester, Wilmslow Road, Manchester M20 4BX, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: MPL JHH. Data curation: MPL. Formal analysis: MPL. Funding acquisition: MPL. Investigation: MPL. Methodology: MPL. Project administration: MPL. Resources: MPL JHH. Software: MPL. Supervision: MPL. Validation: MPL. Visualization: MPL. Writing – original draft: MPL JHH. Writing – review & editing: MPL JHH.