About the Authors

Jeff Shrager

jshrager@stanford.edu

Affiliations Symbolic Systems Program, Stanford University, Stanford, California, United States of America, CollabRx Inc., Palo Alto, California, United States of America

Competing Interests

The author has declared that no competing interests exist.

Author Contributions

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