About the Authors

Benjamin L. King

Affiliations Kathryn W. Davis Center for Regenerative Biology and Medicine, Mount Desert Island, Biological Laboratory, Salisbury Cove, Maine, United States of America, Graduate School of Biomedical Science and Engineering, University of Maine, Orono, Maine, United States of America

Viravuth P. Yin

vyin@mdibl.org

Affiliations Kathryn W. Davis Center for Regenerative Biology and Medicine, Mount Desert Island, Biological Laboratory, Salisbury Cove, Maine, United States of America, Graduate School of Biomedical Science and Engineering, University of Maine, Orono, Maine, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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