This article corrects:

    In Salerno et al. (1), the affiliation for M. Guevara should read as: Liver Unit, Hospital Clinic, Universidad de Barcelona, IDIBAPS. Ciberhed (Ciber de enfermedades hepáticas y digestivas).

    The complete funding statement should be: Financial support: The 2007 IAC/EASL joint symposium was supported by an unconditional educational grant from Sanofi-Aventis. Funding number: FIS07/0443. Ciberhed is supported by Instituto de Salud Carlos III.

    The authors regret the error.