About the Authors

Devon D. Brewer

To whom correspondence should be addressed. E-mail: interscientific@yahoo.com

Affiliation Interdisciplinary Scientific Research, Seattle, Washington, United States of America

John J. Potterat

Affiliation Independent Consultant, Colorado Springs, Colorado, United States of America

Stephen Q. Muth

Affiliation Quintusential Solutions, Colorado Springs, United States of America

John M. Roberts Jr

Affiliation University of New Mexico, Albuquerque, New Mexico, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DB. Analyzed the data: DB SM JR. Wrote the paper: JP DB SM JR. Other: Collected and managed the data: DB JP SM.