About the Authors

Sam Kaviar, Jakob Shockey, Peter Sundberg
The Evergreen State College, Olympia, Washington, United States of America

Corresponding Author

jakob.shockey@me.com

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JS SK PS. Performed the experiments: JS SK PS. Analyzed the data: JS SK PS. Wrote the paper: JS SK PS. Final manuscript revision: JS.