Erratum

In “Murine model of Clostridium difficile infection (CDI) using aged gnotobiotic C57BL/6 mice and a BI strain” (J Infect Dis 2010;202(11):1708-1712[Dec 1st], James Platts-Mills should have been listed as fourth co-author, as shown below. The authors regret the error. S. W. Pawlowski,¹ G. Calabrese,¹ G. L. Kolling,¹ J. Platts-Mills,¹ R. Freire,¹ C. Alcantara Warren,¹ B. Liu,² R. B. Sartor,² and R. L. Guerrant^{1 1}Center For Global Health, Division of Infectious Diseases and International Health, Department of Internal Medicine, University of Virginia, Charlottesville; ²Division of Gastroenterology, Department of Internal Medicine, Center for Gastrointestinal Biology and Disease, University of North Carolina, Chapel Hill