Publisher Correction to: Journal of Polymer Research

https://doi.org/10.1007/s10965-017-1425-y

The original version of this article unfortunately contained a mistake introduced during the production process. The article’s title was erroneously changed to “Tracking free volume changes in bisphenol-a based in polycarbonate a positron sheets after treatment with liquid acetone”. This has been corrected back to “Tracking free volume changes in bisphenol-a based polycarbonate sheets after treatment with liquid acetone”.

The original article has been corrected.