The 4th author's name is misspelled. The correct spelling is: Sung Eun Lee. The correct citation is: Chang K-A, Kim JW, Kim Ja, Lee SE, Kim S, et al. (2011) Biphasic Electrical Currents Stimulation Promotes both Proliferation and Differentiation of Fetal Neural Stem Cells. PLoS ONE 6(4): e18738. doi:10.1371/journal.pone.0018738.
Footnotes
Competing Interests: No competing interests declared.