About the Authors
- Ming-Jin Liu
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Affiliation Institute of Rehabilitation and Medical Robotics, State Key Lab of Digital Manufacturing Equipment and Technology, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China
- Cai-Hua Xiong
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* E-mail: chxiong@hust.edu.cn
Affiliation Institute of Rehabilitation and Medical Robotics, State Key Lab of Digital Manufacturing Equipment and Technology, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China
- Le Xiong
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Affiliation Foisie School of Business, Worcester Polytechnic Institute, Worcester, MA 01609–2280, United States of America
- Xiao-Lin Huang
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Affiliation Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, Hubei 430030, China
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: MJL CHX. Performed the experiments: MJL LX. Analyzed the data: LX. Contributed reagents/materials/analysis tools: MJL CHX XLH. Wrote the paper: MJL CHX.