About the Authors
- Gihyun Yoon
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* E-mail: yoonx033@umn.edu
Affiliation Minneapolis VA Health Care System, University of Minnesota Medical School, Minneapolis, Minnesota, United States of America
- Joseph Westermeyer
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Affiliation Minneapolis VA Health Care System, University of Minnesota Medical School, Minneapolis, Minnesota, United States of America
- Marion Warwick
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Affiliation Minneapolis VA Health Care System, University of Minnesota Medical School, Minneapolis, Minnesota, United States of America
- Michael A. Kuskowski
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Affiliation Minneapolis VA Health Care System, University of Minnesota Medical School, Minneapolis, Minnesota, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: GY. Analyzed the data: GY JW MAK. Wrote the paper: GY JW MW MAK.