In the article by Lau et al entitled "The tetraspanin superfamilymember CD151 regulates outside-in integrin IIb3 signaling andplatelet function," which appeared in the October 15, 2004,issue of Blood (Volume 104:2368-2375), Figure 5A is incorrectbecause the authors inadvertently supplied an incorrect imageon the upper right. The correct panel A appears below: