About the Authors

George Jay Unick

junick@ssw.umaryland.edu

Affiliation School of Social Work, University of Maryland, Baltimore, Maryland, United States of America

Daniel Rosenblum

Affiliation Department of Economics, Dalhousie University, Halifax, Nova Scotia, Canada

Sarah Mars

Affiliation Department of Family and Community Medicine, University of California San Francisco, San Francisco, California, United States of America

Daniel Ciccarone

Affiliation Department of Family and Community Medicine, University of California San Francisco, San Francisco, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Performed the experiments: GJU. Analyzed the data: GJU. Contributed reagents/materials/analysis tools: GJU DR SM DC. Wrote the paper: GJU DR SM DC.