About the Authors
- Helen A. Murphy
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* E-mail: murphyha@wfu.edu
Affiliation Wake Forest University, Winston-Salem, North Carolina, United States of America
- Clifford W. Zeyl
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Affiliation Wake Forest University, Winston-Salem, North Carolina, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: HAM. Performed the experiments: HAM. Analyzed the data: HAM. Wrote the paper: HAM CZ.