About the Authors

Ju-Hyeong Park

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

gzp8@cdc.gov

Affiliation Respiratory Health Division, National Institute for Occupational Safety and Health, Morgantown, West Virginia, United States of America

Sook Ja Cho

Roles Data curation, Formal analysis, Methodology, Software, Visualization, Writing – review & editing

Affiliation Respiratory Health Division, National Institute for Occupational Safety and Health, Morgantown, West Virginia, United States of America

Sandra K. White

Roles Data curation, Formal analysis, Investigation, Software, Visualization, Writing – review & editing

Affiliation Respiratory Health Division, National Institute for Occupational Safety and Health, Morgantown, West Virginia, United States of America

Jean M. Cox-Ganser

Roles Conceptualization, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Validation, Writing – review & editing

Affiliation Respiratory Health Division, National Institute for Occupational Safety and Health, Morgantown, West Virginia, United States of America

Competing Interests

The authors have declared that no competing interests exist.