About the Authors
- Di Ao
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Affiliations School of Engineering, Sun Yat-sen University, Guangzhou, Guang Dong, P. R. China, Key Laboratory of Sensing Technology and Biomedical Instrument of GuangDong province, Guangzhou, Guang Dong, P. R. China
- Rong Song
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* E-mail: songrong@mail.sysu.edu.cn
Affiliations School of Engineering, Sun Yat-sen University, Guangzhou, Guang Dong, P. R. China, Key Laboratory of Sensing Technology and Biomedical Instrument of GuangDong province, Guangzhou, Guang Dong, P. R. China
- Kai-yu Tong
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Affiliation Division of Biomedical Engineering, Department of Electronic Engineering, the Chinese University of Hong Kong, Hong Kong, China
Competing Interests
The authors have declared that no competing interests exist
Author Contributions
Conceived and designed the experiments: DA RS KT. Performed the experiments: DA RS. Analyzed the data: DA RS. Contributed reagents/materials/analysis tools: DA. Wrote the paper: DA RS KT.