About the Authors

Matthew J. Durand

Affiliations Department of Physical Medicine and Rehabilitation, Medical College of Wisconsin, Milwaukee, Wisconsin, 53226, United States of America, Department of Medicine–Cardiovascular Center, Medical College of Wisconsin, Milwaukee, Wisconsin, 53226, United States of America

Spencer A. Murphy

Affiliation Department of Biomedical Engineering, Marquette University, Milwaukee, Wisconsin, 53201, United States of America

Kathleen K. Schaefer

Affiliation Department of Physical Therapy, Marquette University, Milwaukee, Wisconsin, 53201, United States of America

Sandra K. Hunter

Affiliation Department of Physical Therapy, Marquette University, Milwaukee, Wisconsin, 53201, United States of America

Brian D. Schmit

Affiliation Department of Biomedical Engineering, Marquette University, Milwaukee, Wisconsin, 53201, United States of America

David D. Gutterman

Affiliation Department of Medicine–Cardiovascular Center, Medical College of Wisconsin, Milwaukee, Wisconsin, 53226, United States of America

Allison S. Hyngstrom

allison.hyngstrom@marquette.edu

Affiliation Department of Physical Therapy, Marquette University, Milwaukee, Wisconsin, 53201, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MJD BDS SKH DDG ASH. Performed the experiments: MJD SAM KKS ASH. Analyzed the data: MJD SAM DDG ASH. Contributed reagents/materials/analysis tools: BDS SKH ASH. Wrote the paper: MJD SAM DDG ASH BDS SKH.