The Preface to the US Renal Data System 2016 Annual Data Report, which appeared as an e-supplement to the March 2017 issue of AJKD, contained an inaccurate author list due to a versioning error. The correct author list is Rajiv Saran, MD, Bruce Robinson, MD, Kevin C. Abbott, MD, Lawrence Y.C. Agodoa, MD, Patrick Albertus, MPH, John Ayanian, MD, Rajesh Balkrishnan, PhD, Jennifer Bragg-Gresham, PhD, Jie Cao, MPH, Joline L.T. Chen, MD, Elizabeth Cope, PhD, Sai Dharmarajan, MS, Xue Dietrich, MS, Ashley Eckard, MS, Paul W.