Oncogene (2002) 21, 6557–6557. doi:10.1038/sj.onc.1205721

Correction to: Oncogene (2002) 21, 631–637. doi:10.1038/sj.onc.1205063

The authors wish to acknowledge support from the National Institutes of Health Lung Cancer SPORE program, grant P50CA70907.