Correction to: Bone Marrow Transplantation (2013) 00, 000–000; doi:10.1038/bmt.2013.111; published online 12 August 2013

Since the publication of this article, the authors have noticed that H Veelken name was misspelt. This has now been rectified and the corrected article appears this issue. The html and pdf versions have also been rectified and now carry the corrected paper.

The authors would like to apologize for any inconvenience caused.