About the Authors

Daniel Lobo

Affiliation Center for Regenerative and Developmental Biology, Department of Biology, Tufts University, Medford, Massachusetts, United States of America

Michael Levin

michael.levin@tufts.edu

Affiliation Center for Regenerative and Developmental Biology, Department of Biology, Tufts University, Medford, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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