PT - JOURNAL ARTICLE ED - BMJ Publishing Group Ltd TI - Correction AID - 10.1136/jech-2014-204019corr1 DP - 2014 Nov 01 TA - Journal of Epidemiology and Community Health PG - 1108--1108 VI - 68 IP - 11 4099 - http://jech.bmj.com/content/68/11/1108.1.short 4100 - http://jech.bmj.com/content/68/11/1108.1.full SO - J Epidemiol Community Health2014 Nov 01; 68