About the Authors

Nathalie E. Williams

Contributed equally to this work with: Nathalie E. Williams, Adrian Dobra

Affiliation Jackson School of International Studies and Department of Sociology, University of Washington, Seattle, Washington, United States of America

Timothy A. Thomas

Affiliation Department of Sociology, University of Washington, Seattle, Washington, United States of America

Matthew Dunbar

Affiliation Center for Studies in Demography and Ecology, University of Washington, Seattle, Washington, United States of America

Nathan Eagle

Affiliation Department of Epidemiology, Harvard University, Boston, Massachusetts, United States of America

Adrian Dobra

Contributed equally to this work with: Nathalie E. Williams, Adrian Dobra

adobra@uw.edu

Affiliation Department of Statistics, Department of Biobehavioral Nursing and Health Systems, Center for Statistics and the Social Sciences, and Center for Studies in Demography and Ecology, University of Washington, Seattle, Washington, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: NW TT MD AD. Performed the experiments: NW TT MD AD. Analyzed the data: NW TT MD AD. Contributed reagents/materials/analysis tools: NW TT MD NE AD. Wrote the paper: NW TT MD AD.