About the Authors

Moses M. Darpolor

Affiliations Department of Biomedical Engineering, Marquette University, Milwaukee, Wisconsin, United States of America, Department of Biophysics, Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America

Robert C. Molthen

Affiliation Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America

Kathleen M. Schmainda

kathleen@mcw.edu

Affiliations Department of Biophysics, Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America, Department of Radiology, Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MMD RCM KMS. Performed the experiments: MMD RCM. Analyzed the data: MMD RCM KMS. Contributed reagents/materials/analysis tools: MMD RCM KMS. Wrote the paper: MMD. Revised the manuscript: RCM KMS.