Vol. 208, No. 11, October 24, 2011. Pages 2175–2181.

The authors regret that the dosage of RANKL and control antibodies used in the HSC mobilization experiments shown in Figure 6 were incorrectly reported in micrograms. The correct dosages were 5 mg/kg anti-RANKL and 2.5 mg/kg control antibody. The html and pdf versions of the article have been corrected.