About the Authors

Teresa Jacobson Kimberley

tjk@umn.edu

Affiliation Department of Physical Medicine and Rehabilitation, University of Minnesota, Minneapolis, Minnesota, United States of America

Richard P. Di Fabio

Affiliation Department of Physical Medicine and Rehabilitation, 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: TJK. Performed the experiments: TJK. Analyzed the data: TJK RD. Contributed reagents/materials/analysis tools: TJK RD. Wrote the paper: TJK RD.