Comorbid Diseases Interact with Breast Cancer to Affect Mortality in the First Year after Diagnosis—A Danish Nationwide Matched Cohort Study

• Anne Gulbech Ording ,

  * E-mail: ao@dce.au.dk

  Affiliation Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark

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• Jens Peter Garne,

  Affiliation Breast Clinic, Aalborg Hospital, Aalborg University Hospital, Aalborg, Denmark

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• Petra Mariann Witt Nyström,

  Affiliation Department of Oncology, Uppsala University Hospital, Uppsala, Sweden

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• Trine Frøslev,

  Affiliation Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark

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• Henrik Toft Sørensen,

  Affiliation Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark

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• Timothy L. Lash

  Affiliations Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark, Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, Georgia, United States of America

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