About the Authors

Taras Lyubchenko

Taras.Lyubchenko@ucdenver.edu

Affiliation Division of Rheumatology, University of Colorado School of Medicine, Aurora, Colorado, United States of America

Gary O. Zerbe

Affiliation Department of Biostatistics and Informatics, University of Colorado School of Public Health, Aurora, Colorado, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TL. Performed the experiments: TL. Analyzed the data: TL GZ. Contributed reagents/materials/analysis tools: TL. Wrote the paper: TL. Software analysis: GZ.