About the Authors

Julia Butt

Affiliation Department of Population Health Sciences, Duke University and Cancer Control and Population Sciences Program, Duke Cancer Institute, Durham, North Carolina, United States of America

Meira Epplein

meira.epplein@duke.edu

Affiliation Department of Population Health Sciences, Duke University and Cancer Control and Population Sciences Program, Duke Cancer Institute, Durham, North Carolina, United States of America

Competing Interests

The authors have declared that no competing interests exist.