About the Authors

Italo Tempera

Affiliation The Wistar Institute, Philadelphia, Pennsylvania, United States of America

Michael Klichinsky

Affiliation The Wistar Institute, Philadelphia, Pennsylvania, United States of America

Paul M. Lieberman

Lieberman@wistar.org

Affiliation The Wistar Institute, Philadelphia, Pennsylvania, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: IT PML. Performed the experiments: IT MK. Analyzed the data: IT PML. Wrote the paper: IT PML.