Abstract
STEM CELLS TRANSLATIONAL MEDICINE 2013;2:307-315; http://dx.doi.org/10.5966/sctm.2012-0108 The above-referenced article published on March 13, 2013 in Stem Cells Translational Medicine has been retracted by agreement between the Journal Editors and co-publishers, AlphaMed Press and Wiley Periodicals, Inc. The retraction has been agreed to with acknowledgment of problems with Figure 3, which we believe make some of the data unreliable.