From the Department of Physical Medicine and Rehabilitation, Penn State College of Medicine, Hershey, Pennsylvania (MEA, LMG, JSH, MEV); and Department of Biomedical Engineering, Pennsylvania State University, University Park, Pennsylvania (MEV).
All correspondence should be addressed to: Meghan E. Vidt, PhD, 331 Chemical and Biomedical Engineering Bldg, Pennsylvania State University, University Park, PA 16802.
MEA and MEV performed writing—original draft. All authors performed conceptualization and writing—reviewing and editing.
Data sharing is not applicable to this work as no datasets were generated or analyzed.
This work is a review article. Because no human or animal subjects were examined as a part of this study, no ethics board approval was required.
This study was supported in part by a Stimulating Partnerships among Researchers and Clinicians (SPARC) Seed Grant (MEV, JSH) from the Penn State College of Medicine.
Mollie E. Andreae is in training.
Financial disclosure statements have been obtained, and no conflicts of interest have been reported by the authors or by any individuals in control of the content of this article.