Erratum: Age appropriate reference intervals for eight kidney function and injury markers in infants, children and adolescent Corrigendum to: Age appropriate reference intervals for eight kidney function and injury markers in infants, children and adolescents (Clin Chem Lab Med (2021) 58: 2 (373-382) DOI: 10.1515/cclm-2020-0781)

Corrigendum to: van Donge T, Staub E, Atkinson A, Gotta V, van den Anker J, Risch L, et al. Age appropriate reference intervals for eight kidney function and injury markers in infants, children and adolescents. Clin Chem Lab Med 2021;58(2):373-82. https://doi.org/10.1515/cclm- 2020-0781. The authors regret to inform you that it came to our attention that we have discovered an error in our recently published paper "Age appropriate reference intervals for eight kidney function and injury markers in infants, children and adolescents - 2020 Aug 6;59(2):373-382. doi: 10.1515/cclm-2020-0781." The paper characterized eight kidney function and injury markers in healthy infants, children and adolescents. The error is related to the medium in which these kidney biomarkers were measured. These biomarkers were in fact measured in plasma and not in serum. Although an incorrect termfor themediumis used, we believe that this error does not influence the results and the conclusion of our study as the statistical analysis is not affected by this inaccuracy. In order to be transparent, we would like to have this information printed as an erratum.