About the Authors

Yong Pang

Contributed equally to this work with: Yong Pang, Xiaoliang Zhang

Affiliation Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, United States of America

Xiaoliang Zhang

Contributed equally to this work with: Yong Pang, Xiaoliang Zhang

xiaoliang.zhang@ucsf.edu

Affiliations Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, United States of America, University of California, Berkeley/University of California San Francisco Joint Graduate Group in Bioengineering, Berkeley and San Francisco, California, United States of America, California Institute for Quantitative Biosciences (QB3), San Francisco, California, United States of America

Competing Interests

The author Xiaoliang Zhang is an academic editor of PLOS One. This does not alter the authors’ adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: XZ. Performed the experiments: YP XZ. Analyzed the data: XZ YP. Contributed reagents/materials/analysis tools: YP XZ. Wrote the paper: XZ YP.