About the Authors

Ewan P. Plant

Roles Conceptualization, Data curation, Investigation, Writing – original draft

ewan.plant@fda.hhs.gov

Affiliation Office of Vaccine Research and Review, US Food and Drug Administration, Silver Spring, Maryland, United States of America

Hasmik Manukyan

Roles Investigation, Writing – review & editing

Current address: Office of Biostatistics and Epidemiology, US Food and Drug Administration, Silver Spring, Maryland, United States of America

Affiliation Office of Vaccine Research and Review, US Food and Drug Administration, Silver Spring, Maryland, United States of America

Majid Laassri

Roles Conceptualization, Writing – review & editing

Affiliation Office of Vaccine Research and Review, US Food and Drug Administration, Silver Spring, Maryland, United States of America

Zhiping Ye

Roles Supervision, Writing – review & editing

Affiliation Office of Vaccine Research and Review, US Food and Drug Administration, Silver Spring, Maryland, United States of America

Competing Interests

The authors have declared that no competing interests exist.