About the Authors

Benjamin N. Bristow

benbristowmd@gmail.com

Affiliations Los Angeles County Department of Public Health, Los Angeles, California, United States of America, Preventive Medicine Residency Program, California Department of Public Health, Sacramento, California, United States of America

Sun Lee

Affiliation Los Angeles County Department of Public Health, Los Angeles, California, United States of America

Shira Shafir

Affiliation Department of Epidemiology, School of Public Health, University of California Los Angeles, Los Angeles, California, United States of America

Frank Sorvillo

Affiliations Los Angeles County Department of Public Health, Los Angeles, California, United States of America, Department of Epidemiology, School of Public Health, University of California Los Angeles, Los Angeles, California, United States of America, College of Health Sciences, Trident University International, Cypress, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BB FS SS. Performed the experiments: SL BB. Analyzed the data: BB SL FS SS. Contributed reagents/materials/analysis tools: FS SL. Wrote the paper: BB FS SS.