About the Authors

Julie Lozier

Affiliation The Jackson Laboratory, Bar Harbor, Maine, United States of America

Brent McCright

Current address: Division of Cellular and Gene Therapies, Food and Drug Administration, Center for Biologics Evaluation and Research, Bethesda, Maryland, United States of America

Affiliation The Jackson Laboratory, Bar Harbor, Maine, United States of America

Thomas Gridley

tom.gridley@jax.org

Affiliation The Jackson Laboratory, Bar Harbor, Maine, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TG JL BM. Performed the experiments: JL. Analyzed the data: TG JL. Wrote the paper: TG.