Changes in physical activity levels and mental health during COVID-19: Prospective findings among adult twin pairs

• Glen E. Duncan ,

  Roles Conceptualization, Investigation, Methodology, Writing – review & editing

  * E-mail: glen.duncan@wsu.edu

  Affiliation Department of Nutrition and Exercise Physiology, Washington State University Health Sciences Spokane, Spokane, Washington, United States of America

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• Ally R. Avery,

  Roles Data curation, Methodology, Writing – review & editing

  Affiliation Department of Nutrition and Exercise Physiology, Washington State University Health Sciences Spokane, Spokane, Washington, United States of America

  https://orcid.org/0000-0002-1294-6480

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• Siny Tsang,

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

  Affiliation Department of Nutrition and Exercise Physiology, Washington State University Health Sciences Spokane, Spokane, Washington, United States of America

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• Bethany D. Williams,

  Roles Writing – original draft, Writing – review & editing

  Affiliation Department of Nutrition and Exercise Physiology, Washington State University Health Sciences Spokane, Spokane, Washington, United States of America

  https://orcid.org/0000-0001-7006-0787

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• Edmund Seto

  Roles Methodology, Writing – review & editing

  Affiliation Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, Washington, United States of America

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