About the Authors

Hanxin Lu

Affiliation Division of Viral Products, Center for Biologics Evaluation and Research (CBER), Food and Drug Administration (FDA), Bethesda, Maryland, United States of America

Surender Khurana

Affiliation Division of Viral Products, Center for Biologics Evaluation and Research (CBER), Food and Drug Administration (FDA), Bethesda, Maryland, United States of America

Nitin Verma

Affiliation Division of Viral Products, Center for Biologics Evaluation and Research (CBER), Food and Drug Administration (FDA), Bethesda, Maryland, United States of America

Jody Manischewitz

Affiliation Division of Viral Products, Center for Biologics Evaluation and Research (CBER), Food and Drug Administration (FDA), Bethesda, Maryland, United States of America

Lisa King

Affiliation Division of Viral Products, Center for Biologics Evaluation and Research (CBER), Food and Drug Administration (FDA), Bethesda, Maryland, United States of America

John H. Beigel

Affiliation Laboratory of Immunoregulation, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, SAIC-Frederick, NCI-Frederick, Frederick, Maryland, United States of America

Hana Golding

hana.golding@fda.hhs.gov

Affiliation Division of Viral Products, Center for Biologics Evaluation and Research (CBER), Food and Drug Administration (FDA), Bethesda, Maryland, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HL SK HG. Performed the experiments: HL SK NV JM LK HG. Analyzed the data: HL SK HG. Contributed reagents/materials/analysis tools: HL SK NV JM LK JHB HG. Wrote the paper: HL SK HG.