Nature Clinical Practice Rheumatology (2006) 2: 619–626 [doi:10.1038/ncprheum0338]

Erratum

In the November 2006 issue, the competing interests statement of the authors of this Review was omitted. The competing interests statement should have appeared as “N Nishimoto declared associations with the following company: Chugai Pharmaceutical. T Kishimoto holds a patent for tocilizumab. See the article online for further details of these competing interests.”