About the Authors

Christopher S. Ward

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

Pia Eriksson

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

Jose L. Izquierdo-Garcia

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

Alissa H. Brandes

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

Sabrina M. Ronen

sabrina.ronen@ucsf.edu

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

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CSW SMR. Performed the experiments: CSW AHB PE JLIG. Analyzed the data: CSW PE JLIG. Wrote the paper: CSW SMR.