About the Authors
- Timothy C. Nichols
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Roles Conceptualization, Investigation, Methodology, Project administration, Resources, Supervision, Writing – original draft
Affiliation Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America
- Howard Levy
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Roles Conceptualization, Funding acquisition, Methodology, Resources, Visualization, Writing – original draft
* E-mail: hlevy@catbio.com
Affiliation Catalyst Biosciences, South San Francisco, California, United States of America
- Elizabeth P. Merricks
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Roles Investigation
Affiliation Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America
- Robin A. Raymer
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Roles Investigation
Affiliation Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America
- Martin L. Lee
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Roles Formal analysis
Affiliation Department of Biostatistics, UCLA Fielding School of Public Health, Los Angeles, California, United States of America
Competing Interests
T.N., E.M., and R.R. received a research grant from Catalyst Bioscience, Inc., M.L. is a paid consultant to Catalyst Bioscience, Inc. and H.L. is an employee and stockholder of Catalyst Bioscience, Inc. This does not alter our adherence to PLOS ONE policies on sharing data and materials.