About the Authors

Sundar Srinivasan

sundars@u.washington.edu

Affiliation Department of Orthopedics and Sports Medicine, University of Washington, Seattle, Washington, United States of America

Brandon J. Ausk

Affiliation Department of Orthopedics and Sports Medicine, University of Washington, Seattle, Washington, United States of America

Jitendra Prasad

Affiliation Department of Orthopedics and Sports Medicine, University of Washington, Seattle, Washington, United States of America

Dewayne Threet

Affiliation Department of Orthopedics and Sports Medicine, University of Washington, Seattle, Washington, United States of America

Steven D. Bain

Affiliation Department of Orthopedics and Sports Medicine, University of Washington, Seattle, Washington, United States of America

Thomas S. Richardson

Affiliation Department of Statistics, University of Washington, Seattle, Washington, United States of America

Ted S. Gross

Affiliation Department of Orthopedics and Sports Medicine, University of Washington, Seattle, Washington, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SS SDB TSR TSG. Performed the experiments: SS BJA JP DT. Analyzed the data: SS BJA JP DT. Contributed reagents/materials/analysis tools: SS BJA JP SDB TSR. Wrote the paper: SS TSR TSG.