About the Authors

Jeremy A. Elser

Affiliation Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Kenneth B. Margulies

ken.margulies@uphs.upenn.edu

Affiliation Cardiovascular Institute, Department of Internal Medicine, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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