Decreased preoperative functional status is associated with increased mortality following coronary artery bypass graft surgery

• Hanjo Ko,

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

  Affiliation Department of Anesthesiology and Critical Care, University of Pennsylvania Health System, Philadelphia, Pennsylvania, United States of America

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• Julius I. Ejiofor,

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

  Affiliation Brigham and Women's Hospital, Division of Cardiac Surgery, Boston, Massachusetts, United States of America

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• Jessica E. Rydingsward,

  Roles Conceptualization, Data curation, Writing – original draft, Writing – review & editing

  Affiliation Brigham and Women's Hospital, Department of Rehabilitation, Boston, Massachusetts, United States of America

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• James D. Rawn,

  Roles Data curation, Resources, Software, Writing – original draft, Writing – review & editing

  Affiliation Brigham and Women's Hospital, Division of Cardiac Surgery, Boston, Massachusetts, United States of America

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• Jochen D. Muehlschlegel,

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

  Affiliation Brigham and Women's Hospital, Department of Anesthesiology, Perioperative and Pain Medicine, Boston, Massachusetts, United States of America

  http://orcid.org/0000-0002-6209-7253

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• Kenneth B. Christopher

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: kbchristopher@bwh.harvard.edu

  Affiliation Brigham and Women's Hospital, The Nathan E. Hellman Memorial Laboratory, Renal Division, Channing Division of Network Medicine, Department of Medicine, Boston, Massachusetts, United States of America

  http://orcid.org/0000-0001-6067-972X

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