About the Authors

Michael J. Campbell

michael.campbell@ucsfmedctr.org

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

Denise Wolf

Affiliation Department of Laboratory Medicine, University of California, San Francisco, San Francisco, California, United States of America

Rita A. Mukhtar

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

Vickram Tandon

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

Christina Yau

Affiliation Department of Laboratory Medicine, University of California, San Francisco, San Francisco, California, United States of America

Alfred Au

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

Frederick Baehner

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

Laura van’t Veer

Affiliations Department of Laboratory Medicine, University of California, San Francisco, San Francisco, California, United States of America, Agendia, Amsterdam, The Netherlands

Donald Berry

Affiliation Department of Biostatistics, M.D. Anderson Cancer Center, University of Texas, Houston, Texas, United States of America

Laura J. Esserman

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

Competing Interests

The authors have read the journal's policy and have the following conflicts to declare: Dr. Laura van't Veer -- leadership position and stock ownership in Agendia. This does not alter their adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: MJC RAM LJE. Performed the experiments: RAM VT AA FB. Analyzed the data: MJC DW RAM CY LV. Wrote the manuscript: MJC DW RAM LJE. Reviewed and approved the manuscript: DB.