About the Authors

David C. Love

dlove@jhsph.edu

Affiliations Johns Hopkins Center for a Livable Future, Johns Hopkins University, Baltimore, Maryland, United States of America, Department of Environmental Health Sciences, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, United States of America

Jillian P. Fry

Affiliations Johns Hopkins Center for a Livable Future, Johns Hopkins University, Baltimore, Maryland, United States of America, Department of Environmental Health Sciences, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, United States of America

Laura Genello

Affiliations Johns Hopkins Center for a Livable Future, Johns Hopkins University, Baltimore, Maryland, United States of America, Department of Environmental Health Sciences, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, United States of America

Elizabeth S. Hill

Affiliation University of Maryland Extension, Baltimore, Maryland, United States of America

J. Adam Frederick

Affiliation Maryland Sea Grant College, University of Maryland College Park, Maryland, United States of America

Ximin Li

Affiliation Department of Biostatistics, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, United States of America

Ken Semmens

Affiliation Agriculture and Natural Resources Unit, West Virginia University Extension Service, Morgantown, West Virginia, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DCL JPF LG ESH JAF KS. Performed the experiments: DCL. Analyzed the data: DCL XL. Contributed reagents/materials/analysis tools: ESH. Wrote the paper: DCL. Revised and edited the manuscript: JPF LG ESH JAF KS.