This is a correction to: Jordi Martinez-Quintanilla, Deepak Bhere, Pedram Heidari, Derek He, Umar Mahmood, Khalid Shah, Therapeutic Efficacy and Fate of Bimodal Engineered Stem Cells in Malignant Brain Tumors, Stem Cells, Volume 31, Issue 8, August 2013, Pages 1706–1714, https://doi.org/10.1002/stem.1355