About the Authors

A. Katharina Wilkins

Affiliations Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America , Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America

Paul I Barton

Affiliation Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America

Bruce Tidor

To whom correspondence should be addressed. E-mail: tidor@mit.edu

Affiliations Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America , Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America , Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

All authors conceived and designed the experiments and wrote the paper. AKW performed the experiments and analyzed the data.