About the Authors

Jia Ren

Roles Investigation, Project administration, Writing – review & editing

Affiliation Department of Immunization Program, Shanghai Municipal Centers for Disease Control & Prevention, Shanghai, China

Abram L. Wagner

Roles Conceptualization, Formal analysis, Investigation, Project administration, Writing – original draft

awag@umich.edu

Affiliation Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, Michigan, United States of America

Anna Zheng

Roles Investigation, Writing – review & editing

Affiliation School of Information, University of Michigan, Ann Arbor, Michigan, United States of America

Xiaodong Sun

Roles Conceptualization, Funding acquisition, Investigation, Project administration, Writing – review & editing

Affiliation Department of Immunization Program, Shanghai Municipal Centers for Disease Control & Prevention, Shanghai, China

Matthew L. Boulton

Roles Conceptualization, Funding acquisition, Supervision, Writing – review & editing

Affiliations Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, Michigan, United States of America, Department of Internal Medicine, Division of Infectious Disease, University of Michigan Medical School, Ann Arbor, Michigan, United States of America

Zhuoying Huang

Roles Conceptualization, Investigation, Project administration, Supervision, Writing – review & editing

Affiliation Department of Immunization Program, Shanghai Municipal Centers for Disease Control & Prevention, Shanghai, China

Brian J. Zikmund-Fisher

Roles Conceptualization, Formal analysis, Funding acquisition, Supervision, Writing – review & editing

Affiliations Department of Health Behavior and Health Education, School of Public Health, University of Michigan, Ann Arbor, Michigan, United States of America, Department of Internal Medicine, Division of General Medicine, University of Michigan Medical School, Ann Arbor, Michigan, United States of America

Competing Interests

The authors have declared that no competing interests exist.