About the Authors

Nadereh Pourat

Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Supervision, Writing – original draft

pourat@ucla.edu

Affiliations Center for Health Policy Research, University of California, Los Angeles (UCLA), Los Angeles, California, United States of America, Department of Health Policy and Management, Fielding School of Public Health, UCLA, Los Angeles, California, United States of America

Xiao Chen

Roles Conceptualization, Formal analysis, Methodology, Writing – review & editing

Affiliation Center for Health Policy Research, University of California, Los Angeles (UCLA), Los Angeles, California, United States of America

Connie Lu

Roles Conceptualization, Data curation, Project administration, Resources, Software, Writing – original draft

Affiliation Center for Health Policy Research, University of California, Los Angeles (UCLA), Los Angeles, California, United States of America

Weihao Zhou

Roles Conceptualization, Data curation, Formal analysis, Resources, Software, Writing – review & editing

Affiliation Center for Health Policy Research, University of California, Los Angeles (UCLA), Los Angeles, California, United States of America

Hank Hoang

Roles Conceptualization, Writing – review & editing

Affiliation Bureau of Primary Health Care, Health Resources and Services Administration, U.S. Department of Health and Human Services, Rockville, Maryland, United States of America

Alek Sripipatana

Roles Conceptualization, Writing – review & editing

Affiliation Bureau of Primary Health Care, Health Resources and Services Administration, U.S. Department of Health and Human Services, Rockville, Maryland, United States of America

Competing Interests

The authors have read the journal’s policy, and the authors of this manuscript have the following competing interests to declare: HH and AS are employees of the U.S. Government, U.S. Department of Health and Human Services, which funded this study. This does not alter our adherence to PLOS ONE policies on sharing data and materials.