About the Authors

Tony Navas

Roles Conceptualization, Formal analysis, Investigation, Methodology, Project administration, Supervision, Writing – original draft, Writing – review & editing

Affiliation Clinical Pharmacodynamics Biomarker Program, Applied/Developmental Research Directorate, Frederick National Laboratory for Cancer Research sponsored by the National Cancer Institute, Frederick, Maryland, United States of America

Thomas D. Pfister

Roles Conceptualization, Formal analysis, Investigation, Methodology, Project administration, Supervision, Writing – original draft, Writing – review & editing

Current address: Tumour Immunotherapy Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada

Affiliation Clinical Pharmacodynamics Biomarker Program, Applied/Developmental Research Directorate, Frederick National Laboratory for Cancer Research sponsored by the National Cancer Institute, Frederick, Maryland, United States of America

Simona Colantonio

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

Affiliation Antibody Characterization Laboratory, Frederick National Laboratory for Cancer Research sponsored by the National Cancer Institute, Frederick, Maryland, United States of America

Amina Aziz

Roles Formal analysis, Methodology, Writing – original draft

Affiliation Biosciences Division, Argonne National Laboratory, Argonne, Illinois, United States of America

Lynda Dieckman

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

Affiliation Biosciences Division, Argonne National Laboratory, Argonne, Illinois, United States of America

Richard G. Saul

Roles Formal analysis, Methodology, Writing – original draft

Affiliation Antibody Characterization Laboratory, Frederick National Laboratory for Cancer Research sponsored by the National Cancer Institute, Frederick, Maryland, United States of America

Jan Kaczmarczyk

Roles Formal analysis, Methodology, Writing – original draft

Affiliation Antibody Characterization Laboratory, Frederick National Laboratory for Cancer Research sponsored by the National Cancer Institute, Frederick, Maryland, United States of America

Suzanne Borgel

Roles Formal analysis, Methodology, Writing – original draft

Affiliation Biological Testing Branch, Developmental Therapeutics Program, National Cancer Institute at Frederick, Frederick, Maryland, United States of America

Sergio Y. Alcoser

Roles Formal analysis, Methodology, Writing – original draft

Affiliation Biological Testing Branch, Developmental Therapeutics Program, National Cancer Institute at Frederick, Frederick, Maryland, United States of America

Melinda G. Hollingshead

Roles Formal analysis, Supervision, Writing – original draft

Affiliation Biological Testing Branch, Developmental Therapeutics Program, National Cancer Institute at Frederick, Frederick, Maryland, United States of America

Young H. Lee

Roles Formal analysis, Investigation, Methodology, Writing – original draft

Affiliation Urologic Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland, United States of America

Donald P. Bottaro

Roles Formal analysis, Supervision, Writing – original draft, Writing – review & editing

Affiliation Urologic Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland, United States of America

Tara Hiltke

Roles Conceptualization, Formal analysis, Writing – original draft, Writing – review & editing

Affiliation Office of Cancer Clinical Proteomics Research, Center for Strategic Scientific Initiatives, National Cancer Institute, Bethesda, Maryland, United States of America

Gordon Whiteley

Roles Formal analysis, Project administration, Writing – original draft

Affiliation Antibody Characterization Laboratory, Frederick National Laboratory for Cancer Research sponsored by the National Cancer Institute, Frederick, Maryland, United States of America

Naoko Takebe

Roles Formal analysis, Writing – original draft, Writing – review & editing

Affiliation Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, Maryland, United States of America

Robert J. Kinders

Roles Conceptualization, Formal analysis, Project administration, Supervision, Writing – original draft, Writing – review & editing

Affiliation Clinical Pharmacodynamics Biomarker Program, Applied/Developmental Research Directorate, Frederick National Laboratory for Cancer Research sponsored by the National Cancer Institute, Frederick, Maryland, United States of America

Ralph E. Parchment

Roles Conceptualization, Formal analysis, Project administration, Supervision, Writing – original draft, Writing – review & editing

Affiliation Clinical Pharmacodynamics Biomarker Program, Applied/Developmental Research Directorate, Frederick National Laboratory for Cancer Research sponsored by the National Cancer Institute, Frederick, Maryland, United States of America

Joseph E. Tomaszewski

Roles Conceptualization, Formal analysis, Supervision, Writing – original draft

Affiliation Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, Maryland, United States of America

James H. Doroshow

Roles Conceptualization, Formal analysis, Project administration, Supervision, Writing – original draft, Writing – review & editing

doroshoj@mail.nih.gov

Affiliations Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, Maryland, United States of America, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland, United States of America

Competing Interests

T.N., T.D.P, S.C., R.G.S., J.K., G.W., A.A., L.D., R.J.K., and R.E.P. are affiliated with and received support in the form of salaries from The Frederick National Laboratory for Cancer Research, which is funded by the federal government and operated by Leidos Biomedical Research, Inc. This does not alter our adherence to all the PLOS ONE policies on sharing data and materials.