In the December 2007 article by Bergamini, Sgarra et al.: Laminin-5 stimulates hepatocellular carcinoma growth through a different function of α6β4 and α3β1 integrins (pages 1801-1809), only Dr. Bergamini and Dr. Sgarra share lead authorship. The asterisk by Dr. Giannelli's name indicates corresponding author.

The Publisher regrets the ambiguity and the error.