About the Authors
- Liying Zheng
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Affiliation Departments of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
- Christopher D. Harner
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Affiliation Departments of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
- Xudong Zhang
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* E-mail: xuz9@pitt.edu
Affiliations Departments of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America, Department of Mechanical Engineering and Materials Science, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America, Department of Bioengineering, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: XZ. Performed the experiments: LZ CH XZ. Analyzed the data: LZ XZ. Wrote the paper: LZ CH XZ.