About the Authors

Shan Shan Qiu

Affiliation Department of Plastic and Reconstructive Surgery, Clínica Universidad de Navarra, Pamplona, Spain

Javier Dotor

Affiliation Digna Biotech S.L., Pamplona, Spain

Bernardo Hontanilla

bhontanill@unav.es

Affiliation Department of Plastic and Reconstructive Surgery, Clínica Universidad de Navarra, Pamplona, Spain

Competing Interests

Javier Dotor was an employee of Digna Biotech until June of 2013. This period includes part of the performing time of the presented work. Javier Dotor is also author of patents that include the product tested in the article as a potential antifibrotic agent. Javier Dotor is also a reviewer of PLOS ONE, with no competing issues to be declared in relation with this fact. This commercial affiliation does not alter the authors’ adherence to PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: BH SSQ. Performed the experiments: SSQ JD. Analyzed the data: BH SSQ. Contributed reagents/materials/analysis tools: JD SSQ. Wrote the paper: BH SSQ.