Correction to: Leukemia (2004) 18, 1445–1448. doi:10.1038/sj.leu.2403404

Due to a typesetting error, the data in Tables 1 and 2 of the above article were not aligned correctly. The correct tables are reproduced below.

Table 1 Amplimers used for the amplification of chromosome 9 markers
Table 2 Amplimers used for the amplification of chromosome 22 markers

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