About the Authors

Douglas S. Goodin

douglas.goodin@ucsf.edu

Affiliation Department of Neurology, University of California San Francisco, San Francisco, California, United States of America

Competing Interests

The author has declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DSG. Performed the experiments: DSG. Analyzed the data: DSG. Contributed reagents/materials/analysis tools: DSG. Wrote the paper: DSG. Derived the mathematical model: DSG.