About the Authors
- Wenjun Zheng
- Department of Physics, University at Buffalo, Buffalo, New York, United States of America
- Anthony Auerbach
- Department of Physiology and Biophysics, University at Buffalo, Buffalo, New York, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: WZ AA. Performed the experiments: WZ. Analyzed the data: WZ AA. Wrote the paper: WZ AA.