PT - JOURNAL ARTICLE ED - , TI - Correction AID - 10.1136/archdischild-2011-301524 DP - 2014 Mar 01 TA - Archives of Disease in Childhood PG - 301--301 VI - 99 IP - 3 4099 - http://adc.bmj.com/content/99/3/301.1.short 4100 - http://adc.bmj.com/content/99/3/301.1.full SO - Arch Dis Child2014 Mar 01; 99