About the Authors
- Eric Snively
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* E-mail: esnively@uwlax.edu
Affiliation Department of Biology, University of Wisconsin–La Crosse, 1725 State Street, La Crosse, Wisconsin, United States of America
- Julia M. Fahlke
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Affiliation Museum für Naturkunde, Leibniz-Institut für Evolutions- und Biodiversitätsforschung, Invalidenstraße 43, D-10115 Berlin, Germany
- Robert C. Welsh
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Affiliation Department of Radiology, University of Michigan, Ann Arbor, Michigan, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: ES JF. Performed the experiments: ES JF. Analyzed the data: ES JF RW. Contributed reagents/materials/analysis tools: ES RW. Wrote the paper: ES JF.