font-size:medium;In SYNC: The Ins and Outs of Circadian Oscillations in Calcium
IL-33: A Sheep in Wolf�s Clothing?
The Perspective by Imaizumi et al. entitled "In SYNC: The Ins and Outs of Circadian Oscillations in Calcium" and the Perspective by Gadina and Jefferies entitled "IL-33: A Sheep in Wolf's Clothing" were inadvertently displaying each other's figures online due to an error in processing. The PDF for each article included the correct figure. This problem existed between 12 June 2007 and 18 June 2007 and affected the full text view of the articles online (and any figures downloaded to PowerPoint slides during that time). The problem was rectified 18 June 2007 and each article now displays the correct figure online.