Correction to: Leukemia (2012) 26, 1020–1029; doi:10.1038/leu.2011.353

Since the publication of this paper, the authors have noticed that two of the author names in the affiliations were incorrectly listed as S Löder and M Fakler.

The correct names are listed above.

The authors would like to apologise for any inconvenience this may have caused.