RT Journal T1 Error in text in: Development and validation of an international risk prediction algorithm for episodes of major depression in general practice attendees: the predictd study JF Archives of General Psychiatry JO Archives of General Psychiatry YR 2009 FD February 1 VO 66 IS 2 SP 151 OP 151 DO 10.1001/archgenpsychiatry.2008.550 UL http://dx.doi.org/10.1001/archgenpsychiatry.2008.550 AB Error in Text. In the Original Article by King et al titled “Development and Validation of an International Risk Prediction Algorithm for Episodes of Major Depression in General Practice Attendees: The PredictD Study,” published in the December issue of the Archives (2008;65[12]:1368-1376), an incorrect URL was given in the “Results” and “Comment” sections for the predictD algorithm. The algorithm can be found at http://www.ucl.ac.uk/predict-depression.