About the Authors

Xianfeng Yang

Affiliation Department of Bioengineering, National University of Singapore, Singapore, Singapore

Ming Zhen Tan

Affiliation Department of Bioengineering, National University of Singapore, Singapore, Singapore

Anqi Qiu

bieqa@nus.edu.sg

Affiliations Department of Bioengineering, National University of Singapore, Singapore, Singapore, Singapore Institute for Clinical Sciences, the Agency for Science, Technology and Research, Singapore, Singapore, Clinical Imaging Research Center, National University of Singapore, Singapore, Singapore

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: XY MZT AQ. Performed the experiments: XY MZT AQ. Analyzed the data: XY MZT AQ. Contributed reagents/materials/analysis tools: XY MZT AQ. Wrote the paper: XY MZT AQ.