About the Authors
- Eric Snively
- Department of Mechanical Engineering, Ohio University, Athens, Ohio, United States of America
- Jessica M. Theodor
- Department of Biological Sciences, University of Calgary, Calgary, Alberta, Canada
The authors have declared that no competing interests exist.
Analyzed the data: ES JMT. Contributed reagents/materials/analysis tools: ES JMT. Wrote the paper: ES. Conceived and designed the research: ES JMT. Performed CT scanning: ES JMT.