This article corrects:

  1. A comparison of serum inflammatory cytokines according to phenotype in patients with psoriasis Volume 167, Issue 4, 762–767, Article first published online: 20 August 2012

In the article by Choe et al.1 the funding sources were listed incorrectly as Konkuk University Hospital. The funding source should have been listed as Konkuk University.

We apologise for this error.