About the Authors

Leslie N. Chan

Roles Conceptualization, Formal analysis, Investigation, Methodology, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliation School of Medicine, University of California San Francisco, San Francisco, California, United States of America

Alexa Magyari

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

Affiliation University of California Berkeley, Berkeley, California, United States of America

Morgan Ye

Roles Data curation, Methodology, Resources, Software, Writing – review & editing

Affiliation Department of Dermatology, University of California San Francisco, San Francisco, California, United States of America

Noor A. Al-Alusi

Roles Methodology, Writing – review & editing

Affiliation School of Medicine, University of California San Francisco, San Francisco, California, United States of America

Sinead M. Langan

Roles Writing – review & editing

Affiliation Department of Non-communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, England, United Kingdom

David Margolis

Roles Writing – review & editing

Affiliation Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Charles E. McCulloch

Roles Methodology, Writing – review & editing

Affiliation Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California, United States of America

Katrina Abuabara

Roles Conceptualization, Funding acquisition, Methodology, Project administration, Resources, Supervision, Writing – original draft, Writing – review & editing

katrina.abuabara@ucsf.edu

Affiliation Department of Dermatology, University of California San Francisco, San Francisco, California, United States of America

Competing Interests

I have read the journal’s policy and the authors of this manuscript have the following competing interests: KA is a consultant for TARGET RWE, a company developing an atopic disease research registry, and her institution receives investigator-initiated grants from Pfizer and Cosmetique Active Internacional SNC. DJM receives funding to the University of Pennsylvania from Valeant for studies not directly related to this manuscript. He receives consulting funds from Leo, Sanofi, and Pfizer for topics related to atopic eczema but not this manuscript. No other disclosures were reported. This does not alter our adherence to PLOS ONE policies on sharing data and materials.