Anita Wolfer et al.

Nature Immunol. 2, 235–241 (2001).

In the March issue of Nature Immunology, the list of authors was incomplete. The correct list is Anita Wolfer, Talitha Bakker Anne Wilson, Michael Nicolas, Vassilios Ioannidis, Dan R. Littman, Peggy P. Lee, Christopher B. Wilson, Werner Held, H. Robson MacDonald and Freddy Radtke. Peggy P. Lee is based at the Departments of Immunology and Pediatrics, University of Washington, Seattle, WA 98195, USA.