About the Authors
- Jeff Wagner
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Roles Conceptualization, Investigation, Methodology, Project administration, Supervision, Visualization, Writing – original draft, Writing – review & editing
* E-mail: jeff.wagner@cdph.ca.gov
Affiliation Outdoor Air Quality Section, Environmental Health Laboratory Branch, California Department of Public Health, Richmond, California, United States of America
- Wenhao Chen
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Roles Methodology, Writing – review & editing
Affiliation Indoor Air Quality Section, Environmental Health Laboratory Branch, California Department of Public Health, Richmond, California, United States of America
- Gordon Vrdoljak
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Roles Methodology, Writing – review & editing
Affiliation Cannabis Testing Section, Food and Drug Laboratory Branch, California Department of Public Health, Richmond, California, United States of America
Competing Interests
The authors have declared that no competing interests exist.