TY - JOUR T1 - Correction JF - BMJ Quality & Safety JO - BMJ Qual Saf SP - 396 LP - 396 DO - 10.1136/qshc.2008.028068corr1 VL - 20 IS - 5 A2 - , Y1 - 2011/05/01 UR - http://qualitysafety.bmj.com/content/20/5/396.2.abstract N2 - Snijders C, van der Schaaf T W, Klip H, et al. … ER -