About the Authors

Isabel Brown

Roles Conceptualization, Data curation, Formal analysis, Project administration, Resources, Writing – original draft, Writing – review & editing

Affiliation Genentech, Inc, South San Francisco, California, United States of America

Thuan Tran

Roles Data curation, Formal analysis, Project administration, Resources, Writing – original draft, Writing – review & editing

Affiliation Genentech, Inc, South San Francisco, California, United States of America

Audrey Funwie

Roles Data curation, Writing – original draft, Writing – review & editing

Affiliation Genentech, Inc, South San Francisco, California, United States of America

Shilpen Patel

Roles Data curation, Supervision, Writing – original draft, Writing – review & editing

Affiliation Department of Global Health, University of Washington, Seattle, Washington, United States of America

Keith Dawson

Roles Data curation, Supervision, Writing – original draft, Writing – review & editing

Affiliation Genentech, Inc, South San Francisco, California, United States of America

Meghan McKenzie

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

mckenzie.meghan@gene.com

Affiliation Genentech, Inc, South 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: The following authors had competing interests at the time of this analysis: I. Brown, T. Tran, K. Dawson, and M. McKenzie are employees of Genentech, Inc, and shareholders of F. Hoffmann-La Roche Ltd. A. Funwie is an employee of Genentech, Inc. S. Patel is an adjunct associate professor in the Department of Global Health at the University of Washington. This does not alter our adherence to PLOS One policies on sharing data and materials.