Correction to: Journal of Pharmaceutical Investigation (2019) 49:427–442 https://doi.org/10.1007/s40005-019-00443-1

The article poly(lactic acid)/poly(lactic-co-glycolic acid) particulate carriers for pulmonary drug delivery, written by Fakhrossadat Emami, Seyed Jamaleddin Mostafavi Yazdi, and Dong Hee Na, was originally published electronically on the publisher’s internet portal (currently SpringerLink) on 22 April 2019 without open access.

With the authors’ decision to opt for Open Choice the copyright of the article changed on 22 July 2019 to © The Author(s) 2019 and the article is forthwith distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits use, duplication, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.