After publication of the article , the authors noted that an error was observed in the coding of one variable in the analysis. Three children from the low-risk control group were coded as girls in the published version but were actually boys. After re-running all the statistical analyses, the effects we reported remain substantially similar, and therefore the conclusions of the manuscript and our summary in the abstract remain unchanged. Detailed corrected analyses are presented below.
|Publication status||Published - 30 Jun 2016|