About the Authors

Sarah M. Dry

Contributed equally to this work with: Sarah M. Dry, Sarah B. Garrett

Affiliation Department of Pathology and Laboratory Medicine, University of California Los Angeles, Los Angeles, California, United States of America

Sarah B. Garrett

Contributed equally to this work with: Sarah M. Dry, Sarah B. Garrett

Affiliation Philip R. Lee Institute for Health Policy Studies, University of California San Francisco, San Francisco, California, United States of America

Barbara A. Koenig

Affiliation Department of Social and Behavioral Sciences, Institute for Health and Aging, University of California San Francisco, San Francisco, California, United States of America

Arleen F. Brown

Affiliation Division of General Internal Medicine and Health Services Research, University of California Los Angeles, Los Angeles, California, United States of America

Michael M. Burgess

Affiliation Department of Biomedical Ethics, The University of British Columbia, Vancouver, B.C., Canada

Jen R. Hult

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

Holly Longstaff

Affiliation Office of Research Ethics, Simon Fraser University, Burnaby, B.C., Canada

Elizabeth S. Wilcox

Affiliation School of Population and Public Health, The University of British Columbia, Vancouver, B.C., Canada

Sigrid Karina Madrigal Contreras

Affiliation Independent Scholar, Torrance, California, United States of America

Arturo Martinez

Affiliation Center for Clinical and Translational Science Institute, University of California Los Angeles, Los Angeles, California, United States of America

Elizabeth A. Boyd

Affiliation University of California, Office of the President, Oakland, California, United States of America

Daniel Dohan

Daniel.dohan@ucsf.edu

Affiliation Philip R. Lee Institute for Health Policy Studies, University of California San Francisco, San Francisco, California, United States of America

Competing Interests

We have the following interests. Jen R. Hult is employed by Genentech, Inc. There are no patents, products in development or marketed products to declare. This does not alter our adherence to all the PLOS ONE policies on sharing data and materials, as detailed online in the guide for authors.

Author Contributions

Conceptualization: SMD BAK AFB MMB HL EAB DD. Data curation: JRH SBG. Formal analysis: SBG DD SMD BAK AFB EAB JRH. Funding acquisition: SMD EAB DD. Investigation: SMD BAK AFB JRH HL ESW SKMC AM EAB DD. Methodology: BAK DD MMB HL. Project administration: JH DD. Supervision: DD. Visualization: SBG DD. Writing – original draft: SBG JH DD. Writing – review & editing: SMD SBG DD.