Erratum

After the publication of [1], the authors noticed that a reference had been omitted from the text and reference list.

In the introduction and conclusion sections, there are references to using IGF-1 in human neuronal models of Phelan-McDermid syndrome. The correct reference for this study is:

Shcheglovitov A, Shcheglovitova O, Yazawa M, Portmann T, Shu R, Sebastiano V, Krawisz A, Froehlich W, Bernstein JA, Hallmayer JF, Dolmetsch RE. SHANK3 and IGF1 restore synaptic deficits in neurons from 22q13 deletion syndrome patients. Nature. 2013 Nov 14;503(7475):267–71. doi: 10.1038/nature12618. Epub 2013 Oct 16. PubMed PMID: 24132240