About the Authors

Jeffrey C. Oliver

jcoliver@email.arizona.edu

Affiliation University of Arizona Health Sciences Library, University of Arizona, Tucson, AZ, United States of America

Competing Interests

The author has declared that no competing interests exist.

Author Contributions

Conceptualization: JCO. Data curation: JCO. Formal analysis: JCO. Investigation: JCO. Methodology: JCO. Software: JCO. Visualization: JCO. Writing – original draft: JCO. Writing – review & editing: JCO.