About the Authors

Margaret G. Mills

Affiliation Department of Environmental and Occupational Health Sciences, School of Public Health, University of Washington, Seattle, Washington, United States of America

Evan P. Gallagher

evang3@uw.edu

Affiliation Department of Environmental and Occupational Health Sciences, School of Public Health, University of Washington, Seattle, Washington, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: MM EG. Formal analysis: MM EG. Funding acquisition: EG. Investigation: MM. Methodology: MM EG. Project administration: EG. Resources: EG. Supervision: EG. Validation: MM EG. Visualization: MM EG. Writing – original draft: MM EG. Writing – review & editing: MM EG.