In the article that appeared on page 7 of the January/February 2013 issue, a Core Allergen was printed incorrectly in Table 1 on page 8. In #43, Hydroxymethyl should read as follows:
1. Schalock PC, Dunnick CA, Nedorost S, et al.. American Contact Dermatitis Society Core Allergen Series. Dermatitis 2013; 24 (1): 7–9.