About the Authors

Yong He

Affiliation Food and Drug Administration, Center for Biologics Evaluation and Research, 10903 New Hampshire Ave., Silver Spring, MD, United States of America

Ishrat Sultana

Affiliation Food and Drug Administration, Center for Biologics Evaluation and Research, 10903 New Hampshire Ave., Silver Spring, MD, United States of America

Kazuyo Takeda

Affiliation Food and Drug Administration, Center for Biologics Evaluation and Research, 10903 New Hampshire Ave., Silver Spring, MD, United States of America

Jennifer L. Reed

jennifer.reed@fda.hhs.gov

Affiliation Food and Drug Administration, Center for Biologics Evaluation and Research, 10903 New Hampshire Ave., Silver Spring, MD, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: JLR. Data curation: YH IS KT JLR. Formal analysis: JLR. Funding acquisition: JLR. Investigation: YH IS KT JLR. Methodology: YH JLR. Project administration: YH JLR. Resources: KT. Supervision: JLR. Validation: YH JLR. Visualization: YH KT JLR. Writing – original draft: JLR. Writing – review & editing: JLR.