About the Authors
- Kenji Kikuchi
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* E-mail: kenji@pfsl.mech.tohoku.ac.jp
Affiliation Depertment of Bioengineering and Robotics, Graduated School of Engineering, Tohoku University, Sendai, Japan
- Osamu Mochizuki
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Affiliation Depertment of Biomedical Engineering, Toyo University, Kawagoe, Japan
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: KK OM. Performed the experiments: KK. Analyzed the data: KK. Contributed reagents/materials/analysis tools: KK. Wrote the paper: KK.