About the Authors

Michael Mak

Affiliations Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America, Biomedical Engineering, Boston University, Boston, Massachusetts, United States of America

Roger D. Kamm

Contributed equally to this work with: Roger D. Kamm, Muhammad H. Zaman

rdkamm@mit.edu (RDK); zaman@bu.edu (MHZ)

Affiliation Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America

Muhammad H. Zaman

Contributed equally to this work with: Roger D. Kamm, Muhammad H. Zaman

rdkamm@mit.edu (RDK); zaman@bu.edu (MHZ)

Affiliation Biomedical Engineering, Boston University, Boston, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MM RDK MHZ. Performed the experiments: MM. Analyzed the data: MM RDK MHZ. Contributed reagents/materials/analysis tools: MM RDK MHZ. Wrote the paper: MM RDK MHZ.