In the Original Investigation article entitled “Comparability of Plasma Iohexol Clearance Across Population-Based Cohorts” that appeared in the July 2020 issue of AJKD (Eriksen et al, volume 76, issue 1, pages 54-62), the name of one of the authors was spelled incorrectly. The name Olafur S. Indridasson should have appeared as Olafur S. Indridason. The author list has been corrected in the HTML and PDF versions of the article as of April 20, 2021.