http://orcid.org/0000-0002-5323-0438
About the Authors
- Xiaodong Cao
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Roles Formal analysis, Methodology, Writing – original draft
Affiliation Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
- Piers MacNaughton
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Roles Data curation, Methodology, Writing – review & editing
Affiliation Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
- Jose Cedeno Laurent
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Roles Methodology, Validation
Affiliation Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
- Joseph G. Allen
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Roles Conceptualization, Funding acquisition, Supervision, Writing – review & editing
* E-mail: jgallen@hsph.harvard.edu
Affiliation Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
Competing Interests
The authors declare the following interest: JA was previously employed by the consulting company, Environmental Health & Engineering, Inc., which received funding from the Marble Institute of America to conduct scientific studies on exposure to radon from granite countertops. That company is no longer engaged with the MIA and has not received any funding from them since 2013. There are no patents, products in development, or marketed products to declare. This does not alter the authors’ adherence to all PLOS ONE policies on sharing data and materials.