In the paper “Chaperonin-Containing t-Complex Protein-1 Subunit β as a Possible Biomarker for the Phase of Glomerular Hyperfiltration of Diabetic Nephropathy” [1] by C.-Z. Wu, L.-C. Chang, Y.-F. Lin, Y.-J. Hung, D. Pei, and J.-S. Chen, affiliation number 7 was incorrectly presented as “Division of Nephrology, Department of Internal Medicine, Tri-Service General Hospital, No. 325, Section , Cheng-Kung Road, Neihu, Taipei 114, Taiwan” and is corrected as above.