Association of physical activity and sedentary time with blood cell counts: National Health and Nutrition Survey 2003-2006

• Erik A. Willis ,

  Contributed equally to this work with: Erik A. Willis, Joseph J. Shearer

  Roles Conceptualization, Formal analysis, Methodology, Writing – original draft, Writing – review & editing

  * E-mail: joe.shearer@nih.gov (JS); erik.willis@nih.gov (EW)

  Affiliations Metabolic Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, United States of America, Cancer Prevention Fellowship Program, Division of Cancer Prevention, National Cancer Institute, Bethesda, Maryland, United States of America

  http://orcid.org/0000-0002-0114-1660

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• Joseph J. Shearer ,

  Contributed equally to this work with: Erik A. Willis, Joseph J. Shearer

  Roles Conceptualization, Methodology, Writing – original draft, Writing – review & editing

  * E-mail: joe.shearer@nih.gov (JS); erik.willis@nih.gov (EW)

  Affiliations Cancer Prevention Fellowship Program, Division of Cancer Prevention, National Cancer Institute, Bethesda, Maryland, United States of America, Occupational and Environmental Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, United States of America

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• Charles E. Matthews,

  Roles Writing – original draft, Writing – review & editing

  Affiliation Metabolic Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, United States of America

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• Jonathan N. Hofmann

  Roles Writing – original draft, Writing – review & editing

  Affiliation Occupational and Environmental Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, United States of America

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