About the Authors
- Young U. Ryu
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* E-mail: ryuyounguk@gmail.com
Affiliation Department of Physical Therapy, Catholic University of Daegu, Gyeongsan, South Korea
- John J. Buchanan
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Affiliation Department of Health & Kinesiology, Texas A & M University, College Station, Texas, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: YUR JJB. Performed the experiments: YUR. Analyzed the data: YUR. Contributed reagents/materials/analysis tools: YUR. Wrote the paper: YUR JJB.