Vol. 204, No. 11, October 29, 2007. Pages 2537–2544.

The authors note that Fig. 1 A is an updated version of a figure originally published as Fig. 4 A in a paper by Recio et al. (Recio, M.J., M.A. Moreno-Pelayo, S.S. Kilic, A.C. Guardo, O. Sanal, L.M. Allende, V. Perez-Flores, A. Mencia, S. Modamio-Hoybjor, E. Seoane, and J.R. Regueiro. 2007. J. Immunol. 178:2556–2564). The figure was reproduced with the permission of The American Association of Immunologists, Inc.