About the Authors

Sanmitra Bhattacharya

sanmitra-bhattacharya@uiowa.edu

Current address: Linguamatics Solutions, Inc., Westborough, Massachusetts, United States of America

Affiliation Department of Computer Science, The University of Iowa, Iowa City, Iowa, United States of America

Padmini Srinivasan

Affiliation Department of Computer Science, The University of Iowa, Iowa City, Iowa, United States of America

Phil Polgreen

Affiliation Department of Internal Medicine, The University of Iowa, Iowa City, Iowa, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SB PS PP. Performed the experiments: SB PS. Analyzed the data: SB PS. Contributed reagents/materials/analysis tools: SB PS. Wrote the paper: SB PS PP.