About the Authors

Vassilios Christopoulos

vchristo@caltech.edu

Affiliation Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, California, United States of America

Paul R. Schrater

Affiliations Department of Psychology, University of Minnesota, Minneapolis, Minnesota, United States of America, Department of Computer Science & Engineering, University of Minnesota, Minneapolis, Minnesota, United States of America

Competing Interests

The authors have declared that no competing interests exist

Author Contributions

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