This article corrects:

  1. Hepatitis B virus transfusion risk in China: proficiency testing for the detection of hepatitis B surface antigen Volume 20, Issue 5, 322–328, Article first published online: 14 April 2010

In Zhang et al. (2010), the authors found errors in the total tally of WT samples (WT-A, WT-B, WT-C & WT-D) in Table 2. Amendments are indicated in red.

Table 2.  Qualitative results by methods for positive samples Thumbnail image of

The authors apologize for this error and regret any confusion or inconvenience caused.

The corrected Table 2 is as below: