GFR estimation is complicated by a high incidence of non-steady-state serum creatinine concentrations at the emergency department

• M. S. A. Niemantsverdriet ,

  Contributed equally to this work with: M. S. A. Niemantsverdriet, T. T. Pieters

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

  Affiliations Central Diagnostic Laboratory, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands, SkylineDx, Rotterdam, The Netherlands

  https://orcid.org/0000-0003-4985-478X

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• T. T. Pieters ,

  Contributed equally to this work with: M. S. A. Niemantsverdriet, T. T. Pieters

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

  Affiliation Department of Nephrology and Hypertension, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands

  ⨯
• I. E. Hoefer,

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

  Affiliation Central Diagnostic Laboratory, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands

  ⨯
• M. C. Verhaar,

  Roles Formal analysis, Writing – review & editing

  Affiliation Department of Nephrology and Hypertension, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands

  ⨯
• J. A. Joles,

  Roles Formal analysis, Writing – review & editing

  Affiliation Department of Nephrology and Hypertension, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands

  ⨯
• W. W. van Solinge,

  Roles Formal analysis, Writing – review & editing

  Affiliation Central Diagnostic Laboratory, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands

  ⨯
• W. M. Tiel Groenestege,

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

  Affiliation Central Diagnostic Laboratory, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands

  ⨯
• S. Haitjema,

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

  Affiliation Central Diagnostic Laboratory, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands

  ⨯
• M. B. Rookmaaker

  Roles Conceptualization, Formal analysis, Methodology, Supervision, Writing – review & editing

  * E-mail: M.Rookmaaker@umcutrecht.nl

  Affiliation Department of Nephrology and Hypertension, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands

  ⨯