Correction

Di Iorio B, Di Micco L, Torraca S, Sirico ML, Russo L, Pota A, Mirenghi F, Russo D: Acute Effects of Very-Low-Protein Diet on FGF23 Levels: A Randomized Study. Clin J Am Soc Nephrol 7: 581–587, 2012; published ahead of print February 23, 2012, doi:10.2215/CJN.07640711. The authors would like to report an error in their manuscript. On page 585, line 2, we wrote (using reference 35 as the reference) that beer contains 254 mg/100 ml, Coca-Cola contains 277 mg/100 ml, and red wine contains 848 mg/100 ml of phosphorus. The correct concentrations are as follows: beer, 110 mg/L; cola beverages, 171 mg/L; and red wine, 303 mg/L.

We apologize to the readers for the mistake.