About the Authors

Benjamin L. Kidder

benjamin.kidder@emdserono.com

Affiliation EMD Serono Research Institute, Inc., Rockland, Massachusetts, United States of America

Jim Yang

Affiliation EMD Serono Research Center, Inc., Billerica, Massachusetts, United States of America

Stephen Palmer

Affiliation EMD Serono Research Institute, Inc., Rockland, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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