About the Authors

Gertrude C. Buehring

Roles Conceptualization, Investigation, Project administration, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

buehring@berkeley.edu

Affiliation School of Public Health, University of California, Berkeley, California, United States of America

HuaMin Shen

Roles Data curation, Investigation, Writing – review & editing

Affiliation School of Public Health, University of California, Berkeley, California, United States of America

Daniel A. Schwartz

Roles Formal analysis, Visualization, Writing – review & editing

Affiliation School of Public Health, University of California, Berkeley, California, United States of America

James S. Lawson

Roles Conceptualization, Resources, Writing – review & editing

Affiliation Department of Biotechnology and Biomolecular Science, University of New South Wales, Sydney, New South Wales, Australia

Competing Interests

The authors have declared that no competing interests exist.