Correction to: Translational Psychiatry (2019) 9:190; https://doi.org/10.1038/s41398-019-0515-5; published online 5 August 2019.

The original version of this article unfortunately contained a mistake. After the publication of the article the authors noticed that names of two authors have not been spelled fully: M. Subramaniapillai and R. S. McIntyer, which should appear as Mehala Subramanieapillai and Roger S. McIntyre. The original article has been corrected.