About the Authors

Brandon S. Walker

Affiliation ARUP Laboratories, Salt Lake City, Utah, United States of America

Richard E. Nelson

Affiliation Department of Internal Medicine, Division of Epidemiology, University of Utah, Salt Lake City, Utah, United States of America

Brian R. Jackson

Affiliation Department of Pathology and ARUP Laboratories, Salt Lake City, Utah, United States of America

David G. Grenache

Affiliation Department of Pathology and ARUP Laboratories, Salt Lake City, Utah, United States of America

Edward R. Ashwood

Affiliation Department of Pathology and ARUP Laboratories, University of Utah, Salt Lake City, Utah, United States of America

Robert L. Schmidt

Robert.Schmidt@hsc.utah.edu

Affiliation Department of Pathology and ARUP Laboratories, University of Utah, Salt Lake City, Utah, United States of America

Competing Interests

The authors have declared there are no competing interests.

Author Contributions

Conceived and designed the experiments: BSW RLS. Performed the experiments: BSW RLS. Analyzed the data: RLS BSW ERA BRJ DGG REN. Wrote the paper: BSW RLS REN ERA BRJ DGG.