About the Authors
- Michelle C. Kondo
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* E-mail: michelleckondo@fs.fed.us
Affiliations United States Department of Agriculture-Forest Service, Northern Research Station, Philadelphia, PA, United States of America, Department of Biostatistics and Epidemiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States of America
- Danya Keene
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Affiliation Social and Behavioral Sciences, Yale School of Public Health, New Haven, CT, United States of America
- Bernadette C. Hohl
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Affiliation Department of Biostatistics and Epidemiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States of America
- John M. MacDonald
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Affiliation Department of Criminology, School of Arts & Sciences, University of Pennsylvania, Philadelphia, PA, United States of America
- Charles C. Branas
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Affiliation Department of Biostatistics and Epidemiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: MK DK JM CB. Performed the experiments: MK. Analyzed the data: MK. Contributed reagents/materials/analysis tools: MK DK BH JM CB. Wrote the paper: MK DK BH JM CB.