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RETRACTED ARTICLE: Preparation of novel pirfenidone microspheres for lung-targeted delivery: in vitro and in vivo study

Authors Li D, Gong L

Received 26 May 2016

Accepted for publication 12 July 2016

Published 6 September 2016 Volume 2016:10 Pages 2815—2821

DOI https://doi.org/10.2147/DDDT.S113670

Checked for plagiarism Yes

Review by Single anonymous peer review

Peer reviewer comments 3

Editor who approved publication: Prof. Dr. Wei Duan



This paper has been retracted.

Li D, Gong L. Drug Des Devel Ther. 2016;10:2815–2821.

The Editor and Publisher of Drug Design, Development and Therapy wish to retract the published article. Concerns were raised regarding the alleged duplication of images from Figures 1 and 4 with those from other unrelated articles. Specifically,

The authors did not respond to our queries and no explanation for the alleged image duplication was provided. The Editor requested to retract the article and the authors were notified of this.

We have been informed in our decision-making by our policy on publishing ethics and integrity and the COPE guidelines on retractions.

The retracted article will remain online to maintain the scholarly record, but it will be digitally watermarked on each page as “Retracted”.

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