About the Authors

Ramona Schmid

Ramona.schmid@gmail.com

Affiliation HRA Pharma, Paris, France

Competing Interests

The author Ramona Schmid is employed by HRA Pharma. There are no patents, products in development,or marketed products to declare. This does not alter the author’s adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

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