About the Authors
- Jerald A. Fagliano
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* E-mail: jaf387@drexel.edu
Affiliation Dornsife School of Public Health, Drexel University, Philadelphia, Pennsylvania, United States of America
- Ana V. Diez Roux
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Affiliation Dornsife School of Public Health, Drexel University, Philadelphia, Pennsylvania, United States of America
Competing Interests
The authors have declared that no competing interests exist.