About the Authors
- Patrick Richard
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Current address: Department of Preventive Medicine and Biometrics, Uniformed Services of the Health Sciences, Bethesda, Maryland, United States of America
Affiliation Department of Health Policy, School of Public Health and Health Services, The George Washington University, Washington, District of Columbia, United States of America
- Kristina West
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Affiliation Department of Health Policy, School of Public Health and Health Services, The George Washington University, Washington, District of Columbia, United States of America
- Leighton Ku
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* E-mail: lku@gwu.edu
Affiliation Center for Health Policy Research, School of Public Health and Health Services, The George Washington University, Washington, District of Columbia, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Analyzed the data: PR KW LK. Wrote the paper: PR LK.