About the Authors

John J Potterat

jjpotterat@earthlink.net

Affiliation Colorado Springs, Colorado, United States of America

Devon D Brewer

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

Stephen Q Muth

Affiliation Quintus-ential Solutions, Colorado Springs, Colorado, United States of America

Stuart Brody

Affiliation University of Paisley, Paisley, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.